Finite Group Databasebeta

← C2×#23769339 #34455370

Subgroups — C2×#23769339 #34455370

Order 20224.

2806 conjugacy classes of subgroups.

The subgroup lattice has 440 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579160C211yesmaximal, characteristic, complemented
2C22×#14579150C211yesmaximal, characteristic
3#23769339C2116yesmaximal, direct product factor
4C2×#19098492C214yesmaximal, complemented
5C2×#19098476C214yesmaximal, complemented
6C2×#19098470C211yesmaximal, characteristic, complemented
7C2×#19098465C211yesmaximal, characteristic
8C2×#19098464C211yesmaximal, characteristic
9C2×#19098409C211yesmaximal, characteristic, complemented
10C2×#391×C79C211yesmaximal, characteristic, complemented
11C23×Dic158C2212yes—
12C23×D316C2211yescharacteristic
13C2×#14579160—28no—
14C2×#14579160C2218yescomplemented
15C2×#14579150—28no—
16C2×#14579150C2218yes—
17C22×C4⋊Dic79C2211yescharacteristic
18C22×Dic79⋊C4C2212yes—
19C22×(C2×D79)⋊C4C2212yes—
20C22×(C2×D79)⋊C4C2212yes—
21C22×(C2×D79)⋊C4C2214yes—
22C22×(C2×D79)⋊C4C2214yes—
23C22×C4×Dic79C2211yescharacteristic
24C22×C4×Dic79C2211yescharacteristic
25#19098492C22132yescomplemented
26#19098476C22132yescomplemented
27#19098470C2218yescomplemented
28#19098465C2218yes—
29#19098464C2218yes—
30#19098409C2218yescomplemented
31C2×C79⋊#95C2212yes—
32C2×C79⋊#95C2214yes—
33C2×C79⋊#95C2212yes—
34C23×Q8×C79C2211yescharacteristic
35C22×C4⋊C4×C79C2211yescharacteristic
36C22×C42×C79C2211yescharacteristic
37#391×C79C2218yescomplemented
38C2×#95×C79C2214yes—
39C24×D79C2312yes—
40C22×Dic158—28no—
41C22×Dic158—48no—
42C22×Dic158C2318yes—
43C22×D316—24no—
44C22×D316—24no—
45C22×D316—24no—
46C22×D316C2314yes—
47C23×Dic79C2312yes—
48C23×Dic79C2312yes—
49C23×Dic79C2311yescharacteristic
50C23×Dic79C2311yescharacteristic
51#14579160—232no—
52#14579150—232no—
53C2×C4⋊Dic79—24no—
54C2×C4⋊Dic79C2314yes—
55C2×Dic79⋊C4—28no—
56C2×Dic79⋊C4C2318yes—
57C2×(C2×D79)⋊C4—28no—
58C2×(C2×D79)⋊C4—28no—
59C2×(C2×D79)⋊C4—48no—
60C2×(C2×D79)⋊C4—48no—
61C2×(C2×D79)⋊C4C2318yes—
62C2×(C2×D79)⋊C4C2318yes—
63C2×(C2×D79)⋊C4C23116yes—
64C2×(C2×D79)⋊C4C23116yes—
65C2×C4×Dic79—24no—
66C2×C4×Dic79D418yes—
67C2×C4×Dic79C2314yes—
68C2×C4×Dic79C2314yes—
69C79⋊#95C2318yes—
70C79⋊#95C2318yes—
71C79⋊#95C23116yes—
72C22×Q8×C79—24no—
73C22×Q8×C79—24no—
74C22×Q8×C79—24no—
75C22×Q8×C79C2314yes—
76C23×C4×C79C2312yes—
77C23×C4×C79C2312yes—
78C23×C4×C79C2312yes—
79C23×C4×C79C2311yescharacteristic
80C2×C4⋊C4×C79—24no—
81C2×C4⋊C4×C79C2314yes—
82C2×C42×C79—24no—
83C2×C42×C79C2314yes—
84#95×C79C23116yes—
85C23×D79—24no—
86C23×D79—24no—
87C23×D79—24no—
88C23×D79—28no—
89C23×D79—28no—
90C23×D79C2414yes—
91C2×Dic158—216no—
92C2×Dic158—416no—
93C2×Dic158—432no—
94C2×D316—28no—
95C2×D316—28no—
96C2×D316—28no—
97C2×D316—416no—
98C22×Dic79—24no—
99C22×Dic79—24no—
100C22×Dic79—24no—
101C22×Dic79—28no—
102C22×Dic79—24no—
103C22×Dic79—24no—
104C22×Dic79—24no—
105C22×Dic79C2×D414yes—
106C22×Dic79C2×D414yes—
107C22×Dic79C2414yes—
108C22×Dic79C2414yes—
109C22×Dic79C2412yes—
110C22×Dic79C2412yes—
111C4⋊Dic79—28no—
112Dic79⋊C4—216no—
113(C2×D79)⋊C4—216no—
114(C2×D79)⋊C4—216no—
115(C2×D79)⋊C4—416no—
116(C2×D79)⋊C4—416no—
117C4×Dic79—28no—
118C4×Dic79C2×D4116yes—
119C24×C79C2411yescharacteristic
120C2×Q8×C79—28no—
121C2×Q8×C79—28no—
122C2×Q8×C79—28no—
123C2×Q8×C79—416no—
124C22×C4×C79—24no—
125C22×C4×C79—24no—
126C22×C4×C79—24no—
127C22×C4×C79—24no—
128C22×C4×C79—24no—
129C22×C4×C79—28no—
130C22×C4×C79—24no—
131C22×C4×C79—24no—
132C22×C4×C79C2×D414yes—
133C22×C4×C79#4114yes—
134C22×C4×C79#4114yes—
135C22×C4×C79C2414yes—
136C22×C4×C79C2414yes—
137C22×C4×C79C2414yes—
138C22×C4×C79C2412yes—
139C4⋊C4×C79—28no—
140C42×C79—28no—
141C23×C79C22×D412yes—
142C23×C79C2×#4112yes—
143C23×C79C2×#4112yes—
144C23×C79H(5,𝔽2)14yes—
145C23×C792−1+414yes—
146C23×C79C2511yescharacteristic
147C22×D79—24no—
148C22×D79—24no—
149C22×D79—24no—
150C22×D79—28no—
151C22×D79—28no—
152C22×D79—48no—
153C22×D79—48no—
154C22×D79—48no—
155C22×D79—416no—
156C22×D79—416no—
157Q8×C79—416no—
158C2×C4×C79—24no—
159C2×C4×C79—24no—
160C2×C4×C79—24no—
161C2×C4×C79—24no—
162C2×C4×C79—24no—
163C2×C4×C79—24no—
164C2×C4×C79—28no—
165C2×C4×C79—24no—
166C2×C4×C79—48no—
167C2×C4×C79—48no—
168C2×C4×C79—48no—
169C2×C4×C79#124116yes—
170C2×C4×C79C22×D414yes—
171C2×C4×C79C2×#4114yes—
172C2×C4×C79C2×#4114yes—
173C2×Dic79—28no—
174C2×Dic79—28no—
175C2×Dic79—24no—
176C2×Dic79—24no—
177C2×Dic79—24no—
178C2×Dic79—24no—
179C2×Dic79—24no—
180C2×Dic79—28no—
181C2×Dic79—24no—
182C2×Dic79—48no—
183C2×Dic79—48no—
184C2×Dic79C22×D414yes—
185C2×Dic79C22×D414yes—
186D316—416no—
187Dic158—432no—
188C22×C79C2×#12414yes—
189C22×C79#53514yes—
190C22×C79#53614yes—
191C22×C79#54218yes—
192C22×C79#54218yes—
193C22×C79C23×D411yescharacteristic
194C22×C79C22×#4111yescharacteristic
195C22×C79C22×#4111yescharacteristic
196C22×C79C2×H(5,𝔽2)12yes—
197C22×C79C2×2−1+412yes—
198C2×D79—44no—
199C2×D79—44no—
200C2×D79—44no—
201C2×D79—48no—
202C2×D79—48no—
203C2×D79—816no—
204C4×C79—44no—
205C4×C79—44no—
206C4×C79—44no—
207C4×C79C2×#12418yes—
208Dic79—24no—
209Dic79—24no—
210Dic79—44no—
211Dic79—44no—
212C2×#2640—791nomaximal, Sylow
213C2×C79#264018yescomplemented
214C2×C79C22×#12411yescharacteristic
215C2×C79C2×#53511yescharacteristic
216C2×C79C2×#53611yescharacteristic
217C2×C79C2×#54212yes—
218C2×C79C2×#54212yes—
219D79—84no—
220C22×C4⋊Q8—791no—
221C22×#124—791no—
222#2640—7916no—
223C2×#397—794no—
224C2×#393—794no—
225C2×#391—791no—
226C2×#391D7911yescharacteristic, complemented
227C2×#390—791no—
228C2×#390—791no—
229C2×#376—791no—
230C79C2×#264011yescharacteristic, complemented, Sylow
231C23×Q8—792no—
232C23×Q8C2×D7911yescharacteristic
233C23×D4—791no—
234C2×C4⋊Q8—798no—
235C2×C4⋊Q8—1588no—
236C2×#124—798no—
237C2×#124—1588no—
238C22×C4⋊C4—792no—
239C22×C4⋊C4—791no—
240C22×C4⋊C4C2×D7911yescharacteristic
241C22×C22⋊C4—794no—
242C22×C22⋊C4—794no—
243C22×C22⋊C4—792no—
244C22×C22⋊C4—792no—
245C22×C42—791no—
246C22×C42—791no—
247C22×C42C2×D7911yescharacteristic
248#397—7932no—
249#393—7932no—
250#391—798no—
251#391C2×D7918yescomplemented
252#390—798no—
253#390—798no—
254#376—798no—
255C2×#95—792no—
256C2×#95—794no—
257C2×#95—792no—
258C2×#95C2×D7914yes—
259C25—792no—
260C22×Q8—24no—
261C22×Q8—24no—
262C22×Q8—24no—
263C22×Q8—3168no—
264C22×Q8—798no—
265C22×Q8—1588no—
266C22×Q8C22×D7914yes—
267C22×D4—794no—
268C22×D4—1584no—
269C22×D4—1584no—
270C22×D4—1584no—
271C23×C4—791no—
272C23×C4—791no—
273C23×C4—792no—
274C23×C4—792no—
275C23×C4C22×D7912yes—
276C23×C4C22×D7912yes—
277C23×C4C22×D7912yes—
278C23×C4C22×D7911yescharacteristic
279C4⋊Q8—15832no—
280#124—15832no—
281C2×C4⋊C4—24no—
282C2×C4⋊C4—794no—
283C2×C4⋊C4—798no—
284C2×C4⋊C4—1588no—
285C2×C4⋊C4—1584no—
286C2×C4⋊C4C22×D7914yes—
287C2×C22⋊C4—3168no—
288C2×C22⋊C4—3168no—
289C2×C22⋊C4—7916no—
290C2×C22⋊C4—7916no—
291C2×C22⋊C4—798no—
292C2×C22⋊C4—798no—
293C2×C22⋊C4—1588no—
294C2×C22⋊C4—1588no—
295C2×C42—24no—
296C2×C42—798no—
297C2×C42—794no—
298C2×C42—794no—
299C2×C42—1584no—
300C2×C42C22×D7914yes—
301#95—798no—
302#95—798no—
303#95—7916no—
304#95C22×D79116yes—
305C24—794no—
306C24—1584no—
307C24—1584no—
308C24—1588no—
309C24—1588no—
310C24—1584no—
311C24C23×D7911yescharacteristic
312C2×Q8—28no—
313C2×Q8—28no—
314C2×Q8—28no—
315C2×Q8—416no—
316C2×Q8—31616no—
317C2×Q8—31632no—
318C2×Q8—15816no—
319C2×D4—31616no—
320C2×D4—1588no—
321C2×D4—1588no—
322C2×D4—1588no—
323C22×C4—24no—
324C22×C4—24no—
325C22×C4—24no—
326C22×C4—24no—
327C22×C4—28no—
328C22×C4—24no—
329C22×C4—24no—
330C22×C4—24no—
331C22×C4—792no—
332C22×C4—792no—
333C22×C4—794no—
334C22×C4—794no—
335C22×C4—794no—
336C22×C4—794no—
337C22×C4—1584no—
338C22×C4—1584no—
339C22×C4—1588no—
340C22×C4—1584no—
341C22×C4—1584no—
342C22×C4—1584no—
343C22×C4—1584no—
344C22×C4D4×D7914yes—
345C22×C4#1192962314yes—
346C22×C4#1192962414yes—
347C22×C4C23×D7914yes—
348C22×C4C23×D7914yes—
349C22×C4C23×D7914yes—
350C22×C4C23×D7912yes—
351C4⋊C4—28no—
352C4⋊C4—15816no—
353C4⋊C4—1588no—
354C22⋊C4—31616no—
355C22⋊C4—31616no—
356C22⋊C4—15816no—
357C22⋊C4—15816no—
358C42—28no—
359C42—7916no—
360C42—1588no—
361C23—3168no—
362C23—31616no—
363C23—31616no—
364C23—3168no—
365C23—3168no—
366C23—1588no—
367C23—1588no—
368C23—1584no—
369C23—1584no—
370C23—1584no—
371C23C2×D4×D7912yes—
372C23C2×#1192962312yes—
373C23C2×#1192962412yes—
374C23#1457920714yes—
375C23#1457920914yes—
376C23C24×D7911yescharacteristic
377Q8—416no—
378Q8—31632no—
379D4—31616no—
380C2×C4—24no—
381C2×C4—28no—
382C2×C4—24no—
383C2×C4—24no—
384C2×C4—24no—
385C2×C4—24no—
386C2×C4—24no—
387C2×C4—24no—
388C2×C4—48no—
389C2×C4—48no—
390C2×C4—48no—
391C2×C4—3168no—
392C2×C4—3168no—
393C2×C4—794no—
394C2×C4—794no—
395C2×C4—1584no—
396C2×C4—1588no—
397C2×C4—1584no—
398C2×C4—1584no—
399C2×C4—1584no—
400C2×C4—1588no—
401C2×C4—1584no—
402C2×C4—1584no—
403C2×C4—1588no—
404C2×C4#14579147116yes—
405C2×C4C2×D4×D7914yes—
406C2×C4C2×#1192962314yes—
407C2×C4C2×#1192962414yes—
408C22—3168no—
409C22—3168no—
410C22—3164no—
411C22—3164no—
412C22—3164no—
413C22—63216no—
414C22C2×#1457914714yes—
415C22#1909913114yes—
416C22#1909913814yes—
417C22#1909918518yes—
418C22#1909918618yes—
419C22C22×D4×D7911yescharacteristic
420C22C22×#1192962311yescharacteristic
421C22C22×#1192962411yescharacteristic
422C22C2×#1457920712yes—
423C22C2×#1457920912yes—
424C4—44no—
425C4—44no—
426C4—44no—
427C4—3164no—
428C4—3164no—
429C4—1584no—
430C4—1584no—
431C4C2×#1457914718yes—
432C2—6324no—
433C2#2376933918yesdirect product factor
434C2C22×#1457914711yescharacteristic
435C2C2×#1909913111yescharacteristic
436C2C2×#1909913811yescharacteristic
437C2C2×#1909918512yes—
438C2C2×#1909918612yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC2×#391×C79C2
socleC24×C79C24
prime radicalC23×D316C22
hypercenterC2×#391D79
hypocenterC79C2×#2640
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C2×#391

Complements

Splittings G = N ⋊ H with N normal; H ≅ G/N.

NH ≅ G/Ntype
1. C22×#14579160C2semidirect
3. #23769339C2direct (N × H)
4. C2×#19098492C2semidirect
5. C2×#19098476C2semidirect
6. C2×#19098470C2semidirect
9. C2×#19098409C2semidirect
10. C2×#391×C79C2semidirect
14. C2×#14579160C22semidirect
25. #19098492C22semidirect
26. #19098476C22semidirect
27. #19098470C22semidirect
30. #19098409C22semidirect
37. #391×C79C22semidirect
213. C2×C79#2640semidirect
226. C2×#391D79semidirect
230. C79C2×#2640semidirect
251. #391C2×D79semidirect
433. C2#23769339direct (N × H)

Maximal subgroups

By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.

subgroupindex
C22×#145791602
C22×#145791502
#237693392
C2×#190984922
C2×#190984762
C2×#190984702
C2×#190984652
C2×#190984642
C2×#190984092
C2×#391×C792
C2×#264079