Finite Group Databasebeta

← C2×#23771428 #34494401

Subgroups — C2×#23771428 #34494401

Order 20224.

2998 conjugacy classes of subgroups.

The subgroup lattice has 416 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579140C211yesmaximal, characteristic, complemented
2#23771428C2116yesmaximal, direct product factor
3C2×#19098499C212yesmaximal, complemented
4C2×#19098494C212yesmaximal, complemented
5C2×#19098477C212yesmaximal, complemented
6C2×#19098477C214yesmaximal, complemented
7C2×#19098475C212yesmaximal, complemented
8C2×#19098426C211yesmaximal, characteristic, complemented
9C22×#121×C79C211yesmaximal, characteristic
10C23×Dic158C2211yescharacteristic
11C2×#14579140—28no—
12C2×#14579140C2218yescomplemented
13C22×C4⋊Dic79C2211yescharacteristic
14C22×Dic79⋊C4C2212yes—
15C22×Dic79⋊C4C2214yes—
16C22×C22⋊Dic79C2212yes—
17C22×C22⋊Dic79C2212yes—
18C22×C22⋊Dic79C2214yes—
19C22×C22⋊Dic79C2214yes—
20#19098499C22116yescomplemented
21#19098494C22116yescomplemented
22#19098477C22116yescomplemented
23#19098477C22132yescomplemented
24#19098475C22116yescomplemented
25#19098426C2218yescomplemented
26C2×C79⋊#95C2212yes—
27C2×C79⋊#95C2212yes—
28C2×C79⋊#95C2214yes—
29C23×D4×C79C2212yes—
30C23×D4×C79C2211yescharacteristic
31C24×C4×C79C2211yescharacteristic
32C2×#121×C79—28no—
33C2×#121×C79C2218yes—
34C22×C4⋊C4×C79C2211yescharacteristic
35C22×C22⋊C4×C79C2212yes—
36C22×Dic158—24no—
37C22×Dic158—44no—
38C22×Dic158C2314yes—
39C23×Dic79C2314yes—
40C23×Dic79C2312yes—
41C23×Dic79C2312yes—
42#14579140—232no—
43C2×C4⋊Dic79—24no—
44C2×C4⋊Dic79C2314yes—
45C2×Dic79⋊C4—28no—
46C2×Dic79⋊C4—48no—
47C2×Dic79⋊C4C2318yes—
48C2×Dic79⋊C4C23116yes—
49C2×C22⋊Dic79—28no—
50C2×C22⋊Dic79—48no—
51C2×C22⋊Dic79—44no—
52C2×C22⋊Dic79—48no—
53C2×C22⋊Dic79C2318yes—
54C2×C22⋊Dic79C2318yes—
55C2×C22⋊Dic79C23116yes—
56C2×C22⋊Dic79C23116yes—
57C79⋊#95C2318yes—
58C79⋊#95C2318yes—
59C79⋊#95C23116yes—
60C25×C79C2312yes—
61C25×C79C2311yescharacteristic
62C22×D4×C79—28no—
63C22×D4×C79—24no—
64C22×D4×C79—44no—
65C22×D4×C79—48no—
66C22×D4×C79C2318yes—
67C22×D4×C79C2314yes—
68C23×C4×C79—44no—
69C23×C4×C79D418yes—
70C23×C4×C79C2312yes—
71C23×C4×C79C2311yescharacteristic
72C23×C4×C79C2311yescharacteristic
73C23×C4×C79C2314yes—
74#121×C79—232no—
75C2×C4⋊C4×C79—24no—
76C2×C4⋊C4×C79C2314yes—
77C2×C22⋊C4×C79—28no—
78C2×C22⋊C4×C79C2318yes—
79C2×Dic158—28no—
80C2×Dic158—48no—
81C2×Dic158—416no—
82C22×Dic79—24no—
83C22×Dic79—24no—
84C22×Dic79—28no—
85C22×Dic79—28no—
86C22×Dic79—24no—
87C22×Dic79—28no—
88C22×Dic79—24no—
89C22×Dic79—28no—
90C22×Dic79C2414yes—
91C22×Dic79C2418yes—
92C22×Dic79C2414yes—
93C4⋊Dic79—28no—
94Dic79⋊C4—216no—
95Dic79⋊C4—416no—
96C22⋊Dic79—216no—
97C22⋊Dic79—48no—
98C22⋊Dic79—416no—
99C22⋊Dic79—416no—
100C24×C79—24no—
101C24×C79—24no—
102C24×C79—24no—
103C24×C79—24no—
104C24×C79—28no—
105C24×C79—28no—
106C24×C79—28no—
107C24×C79C2×D414yes—
108C24×C79C2414yes—
109C24×C79C2412yes—
110C24×C79C2411yescharacteristic
111C2×D4×C79—216no—
112C2×D4×C79—28no—
113C2×D4×C79—48no—
114C2×D4×C79—416no—
115C2×D4×C79—416no—
116C2×D4×C79—432no—
117C22×C4×C79—24no—
118C22×C4×C79—24no—
119C22×C4×C79—24no—
120C22×C4×C79—28no—
121C22×C4×C79—416no—
122C22×C4×C79—48no—
123C22×C4×C79C2×D414yes—
124C22×C4×C79C2×D414yes—
125C22×C4×C79C2×D4116yes—
126C22×C4×C79C2414yes—
127C22×C4×C79C2412yes—
128C22×C4×C79C2412yes—
129C4⋊C4×C79—28no—
130C22⋊C4×C79—216no—
131C23×C79—28no—
132C23×C79—28no—
133C23×C79—28no—
134C23×C79—24no—
135C23×C79—24no—
136C23×C79—24no—
137C23×C79—24no—
138C23×C79—28no—
139C23×C79—28no—
140C23×C79—28no—
141C23×C79—416no—
142C23×C79—48no—
143C23×C79—48no—
144C23×C79—48no—
145C23×C79—432no—
146C23×C79C22×D414yes—
147C23×C79C22×D412yes—
148C23×C79H(5,𝔽2)14yes—
149C23×C79H(5,𝔽2)14yes—
150C23×C792−1+414yes—
151C23×C79C2511yescharacteristic
152D4×C79—416no—
153D4×C79—432no—
154C2×C4×C79—28no—
155C2×C4×C79—28no—
156C2×C4×C79—24no—
157C2×C4×C79—24no—
158C2×C4×C79—24no—
159C2×C4×C79—28no—
160C2×C4×C79—416no—
161C2×C4×C79—48no—
162C2×C4×C79C22×D414yes—
163C2×C4×C79C22×D414yes—
164C2×Dic79—24no—
165C2×Dic79—24no—
166C2×Dic79—24no—
167C2×Dic79—28no—
168C2×Dic79—28no—
169C2×Dic79—28no—
170C2×Dic79—24no—
171C2×Dic79—28no—
172C2×Dic79—48no—
173C2×Dic79—48no—
174C2×Dic79—416no—
175Dic158—416no—
176C22×C79—24no—
177C22×C79—24no—
178C22×C79—24no—
179C22×C79—416no—
180C22×C79—48no—
181C22×C79—44no—
182C22×C79—44no—
183C22×C79—44no—
184C22×C79—416no—
185C22×C79—816no—
186C22×C79#53414yes—
187C22×C79#53514yes—
188C22×C79#53614yes—
189C22×C79#562116yes—
190C22×C79C23×D411yescharacteristic
191C22×C79C2×H(5,𝔽2)12yes—
192C22×C79C2×H(5,𝔽2)12yes—
193C22×C79C2×2−1+412yes—
194C4×C79—24no—
195C4×C79—24no—
196C4×C79—44no—
197Dic79—44no—
198Dic79—44no—
199Dic79—48no—
200C2×#2816—791nomaximal, Sylow
201C2×C79—44no—
202C2×C79—84no—
203C2×C79#281618yescomplemented
204C2×C79C2×#53411yescharacteristic
205C2×C79C2×#53511yescharacteristic
206C2×C79C2×#53611yescharacteristic
207C2×C79C2×#56214yes—
208C22×C22⋊Q8—791no—
209C22×#121D7911yescharacteristic
210#2816—7916no—
211C2×#399—792no—
212C2×#398—792no—
213C2×#394—792no—
214C2×#394—794no—
215C2×#393—792no—
216C2×#381—791no—
217C79C2×#281611yescharacteristic, complemented, Sylow
218C23×Q8—791no—
219C23×D4C2×D7912yes—
220C23×D4C2×D7911yescharacteristic
221C24×C4C2×D7911yescharacteristic
222C2×C22⋊Q8—798no—
223C2×C22⋊Q8—1588no—
224C2×#121—28no—
225C2×#121C2×D7918yes—
226C22×C4⋊C4—794no—
227C22×C4⋊C4—792no—
228C22×C4⋊C4—791no—
229C22×C4⋊C4C2×D7911yescharacteristic
230C22×C22⋊C4—794no—
231C22×C22⋊C4—794no—
232C22×C22⋊C4—792no—
233C22×C22⋊C4—792no—
234C22×C22⋊C4C2×D7912yes—
235#399—7916no—
236#398—7916no—
237#394—7916no—
238#394—7932no—
239#393—7916no—
240#381—798no—
241C2×#95—794no—
242C2×#95—792no—
243C2×#95—792no—
244C25C22×D7912yes—
245C25C22×D7911yescharacteristic
246C22×Q8—3164no—
247C22×Q8—794no—
248C22×Q8—1584no—
249C22×D4—28no—
250C22×D4—24no—
251C22×D4—44no—
252C22×D4—48no—
253C22×D4C22×D7918yes—
254C22×D4C22×D7914yes—
255C23×C4—44no—
256C23×C4—792no—
257C23×C4—792no—
258C23×C4—794no—
259C23×C4C22⋊D7918yes—
260C23×C4C22×D7912yes—
261C23×C4C22×D7911yescharacteristic
262C23×C4C22×D7911yescharacteristic
263C23×C4C22×D7914yes—
264C22⋊Q8—15832no—
265#121—232no—
266C2×C4⋊C4—24no—
267C2×C4⋊C4—3168no—
268C2×C4⋊C4—7916no—
269C2×C4⋊C4—798no—
270C2×C4⋊C4—794no—
271C2×C4⋊C4—1588no—
272C2×C4⋊C4—1584no—
273C2×C4⋊C4C22×D7914yes—
274C2×C22⋊C4—28no—
275C2×C22⋊C4—3164no—
276C2×C22⋊C4—3168no—
277C2×C22⋊C4—3168no—
278C2×C22⋊C4—798no—
279C2×C22⋊C4—7916no—
280C2×C22⋊C4—7916no—
281C2×C22⋊C4—798no—
282C2×C22⋊C4—1588no—
283C2×C22⋊C4C22×D7918yes—
284#95—798no—
285#95—798no—
286#95—7916no—
287C24—24no—
288C24—24no—
289C24—24no—
290C24—28no—
291C24—28no—
292C24—28no—
293C24—24no—
294C24C2×C22⋊D7914yes—
295C24C23×D7914yes—
296C24C23×D7912yes—
297C24C23×D7911yescharacteristic
298C2×Q8—31616no—
299C2×Q8—3168no—
300C2×Q8—1588no—
301C2×D4—216no—
302C2×D4—28no—
303C2×D4—48no—
304C2×D4—416no—
305C2×D4—416no—
306C2×D4—432no—
307C22×C4—24no—
308C22×C4—24no—
309C22×C4—28no—
310C22×C4—24no—
311C22×C4—416no—
312C22×C4—48no—
313C22×C4—798no—
314C22×C4—794no—
315C22×C4—794no—
316C22×C4—1588no—
317C22×C4—1584no—
318C22×C4—1588no—
319C22×C4—1588no—
320C22×C4—1584no—
321C22×C4—1588no—
322C22×C4—1584no—
323C22×C4—1584no—
324C22×C4C2×C22⋊D7914yes—
325C22×C4C2×C22⋊D7914yes—
326C22×C4C2×C22⋊D79116yes—
327C22×C4C23×D7914yes—
328C22×C4C23×D7912yes—
329C22×C4C23×D7912yes—
330C4⋊C4—28no—
331C4⋊C4—31616no—
332C4⋊C4—15816no—
333C4⋊C4—1588no—
334C22⋊C4—216no—
335C22⋊C4—3168no—
336C22⋊C4—31616no—
337C22⋊C4—31616no—
338C22⋊C4—15816no—
339C23—24no—
340C23—24no—
341C23—24no—
342C23—28no—
343C23—28no—
344C23—28no—
345C23—28no—
346C23—28no—
347C23—28no—
348C23—24no—
349C23—416no—
350C23—432no—
351C23—48no—
352C23—48no—
353C23—48no—
354C23C22×C22⋊D7914yes—
355C23C22×C22⋊D7912yes—
356C23#1457920614yes—
357C23#1457920614yes—
358C23#1457920814yes—
359C23C24×D7911yescharacteristic
360Q8—31616no—
361D4—416no—
362D4—432no—
363C2×C4—24no—
364C2×C4—24no—
365C2×C4—28no—
366C2×C4—28no—
367C2×C4—28no—
368C2×C4—24no—
369C2×C4—416no—
370C2×C4—48no—
371C2×C4—31616no—
372C2×C4—3168no—
373C2×C4—3168no—
374C2×C4—1584no—
375C2×C4—1588no—
376C2×C4—1588no—
377C2×C4—1588no—
378C2×C4—1584no—
379C2×C4—1588no—
380C2×C4—1584no—
381C2×C4—1584no—
382C2×C4C22×C22⋊D7914yes—
383C2×C4C22×C22⋊D7914yes—
384C22—24no—
385C22—24no—
386C22—24no—
387C22—416no—
388C22—48no—
389C22—44no—
390C22—44no—
391C22—44no—
392C22—416no—
393C22—816no—
394C22#1909912214yes—
395C22#1909913014yes—
396C22#1909913414yes—
397C22#19099308116yes—
398C22C23×C22⋊D7911yescharacteristic
399C22C2×#1457920612yes—
400C22C2×#1457920612yes—
401C22C2×#1457920812yes—
402C4—24no—
403C4—24no—
404C4—44no—
405C4—3164no—
406C4—3164no—
407C4—3168no—
408C2—44no—
409C2—84no—
410C2#2377142818yesdirect product factor
411C2C2×#1909912211yescharacteristic
412C2C2×#1909913011yescharacteristic
413C2C2×#1909913411yescharacteristic
414C2C2×#1909930814yes—
subgroupG/H
centerC24C23×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
Fitting, prime radicalC22×#121×C79C2
socleC24×C79C24
hypercenterC22×#121D79
hypocenterC79C2×#2816
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×#121

Complements

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

NH ≅ G/Ntype
1. C22×#14579140C2semidirect
2. #23771428C2direct (N × H)
3. C2×#19098499C2semidirect
4. C2×#19098494C2semidirect
5. C2×#19098477C2semidirect
6. C2×#19098477C2semidirect
7. C2×#19098475C2semidirect
8. C2×#19098426C2semidirect
12. C2×#14579140C22semidirect
20. #19098499C22semidirect
21. #19098494C22semidirect
22. #19098477C22semidirect
23. #19098477C22semidirect
24. #19098475C22semidirect
25. #19098426C22semidirect
203. C2×C79#2816semidirect
217. C79C2×#2816semidirect
410. C2#23771428direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791402
#237714282
C2×#190984992
C2×#190984942
C2×#190984772
C2×#190984752
C2×#190984262
C22×#121×C792
C2×#281679