Finite Group Databasebeta

← C4×#19098655 #34286743

Subgroups — C4×#19098655 #34286743

Order 20224.

1110 conjugacy classes of subgroups.

The subgroup lattice has 420 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×C4×#11929614C211yesmaximal, characteristic
2C2×#19098655C212yesmaximal
3C4×Q8×Dic79C211yesmaximal, characteristic
4C4×#14579126C211yesmaximal, characteristic
5C4×#14579094C211yesmaximal, characteristic
6#23763292C212yesmaximal
7#103×Dic79C212yesmaximal
8C4×#14579086C211yesmaximal, characteristic
9#23763219C212yesmaximal
10C4×C8×Dic79C211yesmaximal, characteristic
11C4×#103×C79C211yesmaximal, characteristic
12C22×#11929614C2211yescharacteristic
13C2×Q8×Dic79C2212yes—
14C2×C4×Dic158C2211yescharacteristic
15C2×#14579126C2212yes—
16C4×#11929614C418yescomplemented
17#19098655C4116yesdirect product factor
18C2×#14579094C2212yes—
19C2×#14579094C2211yescharacteristic
20C2×#14579086C2212yes—
21C2×#14579085C2211yescharacteristic
22C2×#14579084C2211yescharacteristic
23C2×C4×C79⋊C8C2211yescharacteristic
24C2×C8×Dic79C2212yes—
25C2×C8×Dic79C2212yes—
26C4⋊C4×Dic79—22no—
27C4⋊C4×Dic79C2212yes—
28C4⋊C4×Dic79C2212yes—
29C4×Dic79⋊C4—21no—
30C4×C4⋊Dic79—21no—
31C4×C4⋊Dic79C2211yescharacteristic
32#19098414—22no—
33C42×Dic79—21no—
34C42×Dic79—21no—
35C42×Dic79C2211yescharacteristic
36#19098326C2212yes—
37#19098325C2212yes—
38C2×C4×Q8×C79C2211yescharacteristic
39C2×#103×C79C2212yes—
40C2×C4×C8×C79C2211yescharacteristic
41C4×C4⋊C4×C79C2211yescharacteristic
42#340×C79C2212yes—
43C22×Dic158C2311yescharacteristic
44C2×#11929614C2×C418yes—
45C2×#11929614C2×C414yes—
46C22×C79⋊C8C2311yescharacteristic
47C22×C79⋊C8C2311yescharacteristic
48Q8×Dic79—24no—
49Q8×Dic79C2×C418yes—
50C4×Dic158—22no—
51C4×Dic158C2×C414yes—
52#14579126—24no—
53#14579126C2×C418yes—
54C2×C4⋊Dic79—22no—
55C2×C4⋊Dic79C2312yes—
56C2×C4⋊Dic79C2311yescharacteristic
57C2×Dic79⋊C4—21no—
58C2×Dic79⋊C4—22no—
59C2×C4×Dic79—21no—
60C2×C4×Dic79—22no—
61C2×C4×Dic79—22no—
62C2×C4×Dic79—21no—
63C2×C4×Dic79—22no—
64C2×C4×Dic79—22no—
65C2×C4×Dic79D412yes—
66C2×C4×Dic79D411yescharacteristic
67C2×C4×Dic79D411yescharacteristic
68C2×C4×Dic79C2312yes—
69#14579094C2×C418yes—
70#14579094C2×C414yes—
71#14579086C2×C418yes—
72#14579085C2×C414yes—
73#14579084C2×C414yes—
74C4×C79⋊C8C2×C414yes—
75C8×Dic79—24no—
76C8×Dic79C2×C418yes—
77C79⋊#95—21no—
78C79⋊#95—22no—
79C79⋊#95—22no—
80C22×Q8×C79C2311yescharacteristic
81C22×C8×C79C2312yes—
82C4×Q8×C79—22no—
83C4×Q8×C79C2×C414yes—
84C2×C4⋊C4×C79—21no—
85C2×C4⋊C4×C79C2311yescharacteristic
86C2×C4⋊C4×C79C2312yes—
87C2×C42×C79—21no—
88C2×C42×C79—21no—
89C2×C42×C79C2311yescharacteristic
90#103×C79C2×C418yes—
91C4×C8×C79—22no—
92#95×C79—21no—
93C2×Dic158—22no—
94C2×Dic158—21no—
95C2×Dic158C22×C412yes—
96C2×Dic158C22×C414yes—
97C22×Dic79—21no—
98C22×Dic79—21no—
99C22×Dic79—22no—
100C22×Dic79C2×D412yes—
101C22×Dic79C2×D412yes—
102#11929614C42116yescomplemented
103C2×C79⋊C8—22no—
104C2×C79⋊C8C22×C412yes—
105C2×C79⋊C8C22×C414yes—
106C2×C79⋊C8C22×C412yes—
107C4⋊Dic79—28no—
108C4⋊Dic79—21no—
109C4⋊Dic79—22no—
110C4⋊Dic79C22×C412yes—
111C4⋊Dic79C22×C414yes—
112Dic79⋊C4—28no—
113Dic79⋊C4—24no—
114C4×Dic79—28no—
115C4×Dic79—28no—
116C4×Dic79—24no—
117C4×Dic79—24no—
118C4×Dic79—22no—
119C4×Dic79—44no—
120C4×Dic79—44no—
121C4×Dic79—42no—
122C4×Dic79Q1614yescomplemented
123C4×Dic79C22×C414yes—
124C4×Dic79#4114yes—
125C2×Q8×C79—21no—
126C2×Q8×C79—22no—
127C2×Q8×C79C22×C414yes—
128C2×Q8×C79C22×C412yes—
129C22×C4×C79—21no—
130C22×C4×C79—22no—
131C22×C4×C79—21no—
132C22×C4×C79C2×D411yescharacteristic
133C22×C4×C79C2×D411yescharacteristic
134C22×C4×C79C2411yescharacteristic
135C2×C8×C79—22no—
136C2×C8×C79—22no—
137C2×C8×C79C22×C414yes—
138C4⋊C4×C79—24no—
139C4⋊C4×C79—21no—
140C4⋊C4×C79—22no—
141C4⋊C4×C79C22×C414yes—
142C4⋊C4×C79C22×C412yes—
143C42×C79—24no—
144C42×C79—42no—
145C42×C79C22×C412yes—
146C42×C79#4112yes—
147C23×C79C22×D411yescharacteristic
148Q8×C79—24no—
149Q8×C79—22no—
150Q8×C79C2×C4214yes—
151C2×C4×C79—24no—
152C2×C4×C79—22no—
153C2×C4×C79—22no—
154C2×C4×C79—24no—
155C2×C4×C79—22no—
156C2×C4×C79—42no—
157C2×C4×C79—42no—
158C2×C4×C79—42no—
159C2×C4×C79C4×D412yes—
160C2×C4×C79C4×D412yes—
161C2×C4×C79C2×Q1612yes—
162C2×C4×C79#13512yes—
163C2×C4×C79C23×C412yes—
164C2×C4×C79C23×C411yescharacteristic
165C2×C4×C79C2×#4112yes—
166C2×C4×C79C2×#4111yescharacteristic
167C2×Dic79—24no—
168C2×Dic79—22no—
169C2×Dic79—22no—
170C2×Dic79—22no—
171C2×Dic79—22no—
172C2×Dic79—24no—
173C2×Dic79—42no—
174C2×Dic79—42no—
175C2×Dic79—42no—
176C2×Dic79C4×D414yes—
177C2×Dic79C4×D414yes—
178C2×Dic79C2×Q1614yes—
179C2×Dic79#13514yes—
180Dic158—24no—
181Dic158—22no—
182Dic158C2×C4214yes—
183C8×C79—24no—
184C79⋊C8—22no—
185C79⋊C8C2×C4214yes—
186C22×C79C2×C4×D412yes—
187C22×C79C2×C4×D411yescharacteristic
188C22×C79C22×Q1611yescharacteristic
189C22×C79C2×#13512yes—
190C22×C79C2×#13511yescharacteristic
191C4×C79—22no—
192C4×C79—24no—
193C4×C79—42no—
194C4×C79—44no—
195C4×C79C4×Q1614yescomplemented
196C4×C79C22×C4211yescharacteristic
197C4×C79C4×#4112yes—
198C4×C79C4×#4111yescharacteristic
199Dic79—24no—
200Dic79—24no—
201Dic79—42no—
202Dic79—44no—
203Dic79C4×Q1618yescomplemented
204C42×Q16—791nomaximal, Sylow
205C2×C79C42×D411yescharacteristic
206C2×C79C2×C4×Q1612yes—
207C2×C79C2×C4×Q1611yescharacteristic
208C2×C79C4×#13511yescharacteristic
209C2×C79C4×#13512yes—
210C2×C4×Q16—792no—
211C2×C4×Q16—791no—
212C42×Q8—791no—
213C42×Q8—791no—
214C4×#107—791no—
215C4×#107—792no—
216C4×#103—792no—
217C4×#103—791no—
218C4×#103—792no—
219C4×#103D7911yescharacteristic
220C42×C8—791no—
221C79C42×Q1611yescharacteristic, complemented, Sylow
222C22×Q16—791no—
223C2×C4×Q8—792no—
224C2×C4×Q8—792no—
225C2×C4×Q8—791no—
226C2×C4×Q8C2×D7911yescharacteristic
227C4×Q16—798no—
228C4×Q16—7916no—
229C2×#107—792no—
230C2×#107—791no—
231C2×#103—791no—
232C2×#103—792no—
233C2×#103—791no—
234C2×#103C2×D7912yes—
235C2×C4×C8—792no—
236C2×C4×C8—791no—
237C2×C4×C8—792no—
238C2×C4×C8C2×D7911yescharacteristic
239C4×C4⋊C4—792no—
240C4×C4⋊C4—792no—
241C4×C4⋊C4—791no—
242C4×C4⋊C4—1582no—
243C4×C4⋊C4—1581no—
244C4×C4⋊C4—1581no—
245C4×C4⋊C4—1582no—
246C4×C4⋊C4C2×D7911yescharacteristic
247C43—791no—
248C43—1581no—
249C43—1581no—
250#340—792no—
251#340—792no—
252#340C2×D7912yes—
253C22×Q8—791no—
254C22×Q8C22×D7911yescharacteristic
255C2×Q16—794no—
256C2×Q16—798no—
257C22×C8—791no—
258C22×C8—791no—
259C22×C8C22×D7912yes—
260C4×Q8—22no—
261C4×Q8—798no—
262C4×Q8—798no—
263C4×Q8—794no—
264C4×Q8—1584no—
265C4×Q8—1584no—
266C4×Q8—1582no—
267C4×Q8C4×D7914yes—
268C2×C4⋊C4—21no—
269C2×C4⋊C4—792no—
270C2×C4⋊C4—791no—
271C2×C4⋊C4—1582no—
272C2×C4⋊C4—1582no—
273C2×C4⋊C4—1581no—
274C2×C4⋊C4C22×D7912yes—
275C2×C4⋊C4C22×D7911yescharacteristic
276C2×C42—21no—
277C2×C42—21no—
278C2×C42—791no—
279C2×C42—792no—
280C2×C42—792no—
281C2×C42—791no—
282C2×C42—1582no—
283C2×C42—1582no—
284C2×C42—1581no—
285C2×C42—1582no—
286C2×C42—1582no—
287C2×C42—1581no—
288C2×C42C22×D7911yescharacteristic
289#107—794no—
290#107—798no—
291#103—794no—
292#103—798no—
293#103—794no—
294#103C4×D7918yes—
295C4×C8—22no—
296C4×C8—798no—
297C4×C8—794no—
298C4×C8—1584no—
299#95—21no—
300#95—1582no—
301#95—1582no—
302#95—1581no—
303C2×Q8—22no—
304C2×Q8—21no—
305C2×Q8—794no—
306C2×Q8—792no—
307C2×Q8—1582no—
308C2×Q8—1581no—
309C2×Q8C2×C4×D7912yes—
310C2×Q8C2×C4×D7914yes—
311C22×C4—21no—
312C22×C4—22no—
313C22×C4—21no—
314C22×C4—792no—
315C22×C4—792no—
316C22×C4—1581no—
317C22×C4—1582no—
318C22×C4—1581no—
319C22×C4D4×D7911yescharacteristic
320C22×C4D4×D7911yescharacteristic
321C22×C4C23×D7911yescharacteristic
322Q16—7916no—
323C2×C8—22no—
324C2×C8—22no—
325C2×C8—794no—
326C2×C8—792no—
327C2×C8—792no—
328C2×C8—1582no—
329C2×C8C2×C4×D7914yes—
330C4⋊C4—22no—
331C4⋊C4—21no—
332C4⋊C4—24no—
333C4⋊C4—794no—
334C4⋊C4—792no—
335C4⋊C4—1588no—
336C4⋊C4—1588no—
337C4⋊C4—1582no—
338C4⋊C4—1581no—
339C4⋊C4—1584no—
340C4⋊C4C2×C4×D7912yes—
341C4⋊C4C2×C4×D7914yes—
342C42—24no—
343C42—42no—
344C42—3164no—
345C42—3164no—
346C42—3162no—
347C42—794no—
348C42—794no—
349C42—794no—
350C42—1584no—
351C42—1588no—
352C42—1588no—
353C42—1584no—
354C42—1582no—
355C42C2×C4×D7912yes—
356C42#1192962312yes—
357C23C2×D4×D7911yescharacteristic
358Q8—24no—
359Q8—22no—
360Q8—794no—
361Q8—1584no—
362Q8—1582no—
363Q8C42×D7914yes—
364C2×C4—24no—
365C2×C4—22no—
366C2×C4—22no—
367C2×C4—24no—
368C2×C4—22no—
369C2×C4—42no—
370C2×C4—42no—
371C2×C4—42no—
372C2×C4—3162no—
373C2×C4—3162no—
374C2×C4—3162no—
375C2×C4—794no—
376C2×C4—794no—
377C2×C4—794no—
378C2×C4—794no—
379C2×C4—1584no—
380C2×C4—1582no—
381C2×C4—1584no—
382C2×C4—1582no—
383C2×C4—1582no—
384C2×C4—1582no—
385C2×C4(C22⋊D79)⋊C412yes—
386C2×C4(C22⋊D79)⋊C412yes—
387C2×C4Q16×D7912yes—
388C2×C4#1457918212yes—
389C2×C4C22×C4×D7912yes—
390C2×C4C22×C4×D7911yescharacteristic
391C2×C4#41×D7912yes—
392C2×C4C2×#1192962311yescharacteristic
393C8—24no—
394C8—794no—
395C8—1582no—
396C22C4×D4×D7912yes—
397C22C2×(C22⋊D79)⋊C411yescharacteristic
398C22C2×Q16×D7911yescharacteristic
399C22#135×D7912yes—
400C22C2×#1457918211yescharacteristic
401C4—22no—
402C4—24no—
403C4—42no—
404C4—44no—
405C4—3162no—
406C4—3164no—
407C4—798no—
408C4—1584no—
409C4—1584no—
410C4#1909865514yesdirect product factor
411C4C2×C42×D7911yescharacteristic
412C4C4×#1192962312yes—
413C4#1909903111yescharacteristic
414C2C4×(C22⋊D79)⋊C411yescharacteristic
415C2C4×Q16×D7912yes—
416C2C2×#1909865511yescharacteristic
417C2#2377216811yescharacteristic
418C2C4×#1457918212yes—
subgroupG/H
centerC22×C4D4×D79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC4×#103×C79C2
socle, prime radicalC23×C79C22×D4
cosocleC22×C4×C79C24
hypercenterC4×#103D79
hypocenterC79C42×Q16
LCSG ▷ C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C2×C42 ◁ C4×#103

Complements

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

NH ≅ G/Ntype
16. C4×#11929614C4semidirect
17. #19098655C4direct (N × H)
102. #11929614C42semidirect
122. C4×Dic79Q16semidirect
195. C4×C79C4×Q16semidirect
203. Dic79C4×Q16semidirect
221. C79C42×Q16semidirect
410. C4#19098655direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C4×#119296142
C2×#190986552
C4×Q8×Dic792
C4×#145791262
C4×#145790942
#237632922
#103×Dic792
C4×#145790862
#237632192
C4×C8×Dic792
C4×#103×C792
C42×Q1679