Finite Group Databasebeta

← C22×#91901 #14514525

Subgroups — C22×#91901 #14514525

Order 1920.

2582 conjugacy classes of subgroups; only the 231 normal subgroups are shown.

normal subgroups only

This group has 2582 conjugacy classes of subgroups — too many to draw. Only its 231 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C5⋊S4C211yesmaximal, characteristic
2C22×A4×Dic5C211yesmaximal, characteristic, complemented
3C22×C5×SL(2,ℤ/4)C211yesmaximal, characteristic, complemented
4C2×#91901C2112yesmaximal, direct product factor
5C22×#4027—31nomaximal, Hall
6C23×C5×A4C2211yescharacteristic
7C22×C5⋊S4C418yescomplemented
8C22×C5⋊S4C2216yes—
9C22×#1200—41nomaximal
10C2×A4×Dic5C2216yescomplemented
11C2×C5×SL(2,ℤ/4)C2216yescomplemented
12#91901C22116yesdirect product factor
13C22×C4×S4—51nomaximal, Hall
14C23×C22⋊D5—31no—
15C24×Dic5D311yescharacteristic, complemented
16C23×C4×D5—31no—
17C22×C5×C22⋊C4—31no—
18C22×#685—31no—
19C22×#683—31no—
20C22×C4×Dic5—31no—
21C2×#4027—312no—
22C2×#4027—312no—
23C23×D15—41no—
24C22×C5×A4C2×C414yescomplemented
25C22×C5×A4C2313yes—
26C2×C5⋊S4C2×C4124yescomplemented
27C2×C5⋊S4C2314yes—
28C22×C5×Dic3—41no—
29C22×C3×Dic5—41no—
30C2×#1200—412no—
31A4×Dic5C2314yescomplemented
32C5×SL(2,ℤ/4)C2314yescomplemented
33C23×S4—51no—
34C22×C4×A4—51no—
35C22×SL(2,ℤ/4)D511yescharacteristic, complemented
36C2×C4×S4—512no—
37C25×C5C2×D311yescharacteristic
38C24×D5—31no—
39C23×C4×C5—31no—
40C23×C4×C5—31no—
41C22×C22⋊D5—36no—
42C22×C22⋊D5—38no—
43C22×C22⋊D5—38no—
44C22×C22⋊D5—36no—
45C23×Dic5—31no—
46C23×Dic5—31no—
47C23×Dic5—36no—
48C23×Dic5—31no—
49C23×Dic5C2×D316yescomplemented
50C22×C4×D5—312no—
51C22×C4×D5—61no—
52C22×C4×D5—66no—
53C22×C4×D5—61no—
54C2×C5×C22⋊C4—36no—
55C2×C5×C22⋊C4—36no—
56C2×#685—312no—
57C2×#683—312no—
58C2×C4×Dic5—312no—
59#4027—348no—
60#4027—316no—
61C22×C4×D4—151noSylow
62C23×C3×C5—41no—
63C22×D15—46no—
64C22×D15—48no—
65C2×C5×A4C22×C416yescomplemented
66C2×C5×A4C2411yescharacteristic
67C5⋊S4C22×C418yescomplemented
68C2×C5×Dic3—46no—
69C2×C3×Dic5—46no—
70#1200—416no—
71C23×A4C2×D511yescharacteristic
72C22×S4—58no—
73C22×S4—56no—
74C22×C4×D3—201no—
75C2×C4×A4—56no—
76C2×SL(2,ℤ/4)C2×D516yescomplemented
77C4×S4—516no—
78C24×C5—31no—
79C24×C5—33no—
80C24×C5—34no—
81C24×C5C4×D314yescomplemented
82C24×C5C22×D313yes—
83C23×D5—36no—
84C23×D5—38no—
85C23×D5—63no—
86C23×D5—64no—
87C23×D5—61no—
88C22×C4×C5—36no—
89C22×C4×C5—36no—
90C22×C4×C5—63no—
91C22×C4×C5—64no—
92C22×C4×C5—61no—
93C2×C22⋊D5—348no—
94C2×C22⋊D5—324no—
95C2×C22⋊D5—312no—
96C2×C22⋊D5—324no—
97C2×C22⋊D5—34no—
98C22×Dic5—38no—
99C22×Dic5—36no—
100C22×Dic5—31no—
101C22×Dic5—36no—
102C22×Dic5—36no—
103C22×Dic5—312no—
104C22×Dic5—36no—
105C22×Dic5—64no—
106C22×Dic5—63no—
107C22×Dic5S411yescharacteristic, complemented
108C22×Dic5C22×D314yescomplemented
109C2×C4×D5—316no—
110C2×C4×D5—612no—
111C2×C4×D5—624no—
112C2×C4×D5—612no—
113C5×C22⋊C4—312no—
114C5×C22⋊C4—34no—
115#685—316no—
116#683—316no—
117C4×Dic5—316no—
118C23×D4—151no—
119C24×C4—51no—
120C24×C4—151no—
121C2×C4×D4—1512no—
122C2×C4×D4—1512no—
123C22×C4⋊C4—151no—
124C22×C22⋊C4—31no—
125C22×C22⋊C4—151no—
126C22×C42—151no—
127C22×C3×C5—44no—
128C22×C3×C5—43no—
129C2×D15—44no—
130C2×D15—424no—
131C5×A4C23×C411yescharacteristic, complemented
132C3×Dic5—44no—
133C5×Dic3—44no—
134C23×D3—201no—
135C22×A4C4×D514yescomplemented
136C22×A4C22×D513yes—
137C2×S4—524no—
138C2×S4—54no—
139C22×C3×C4—201no—
140C22×Dic3—41no—
141C2×C4×D3—2012no—
142C4×A4—54no—
143SL(2,ℤ/4)C22×D514yescomplemented
144C23×C5—34no—
145C23×C5—34no—
146C23×C5—33no—
147C23×C5—33no—
148C23×C5—33no—
149C23×C5—312no—
150C23×C5—36no—
151C23×C5—61no—
152C23×C5—66no—
153C23×C5C2×C4×D316yescomplemented
154C23×C5C2×S411yescharacteristic
155C23×C5C23×D311yescharacteristic
156C22×D5—34no—
157C22×D5—324no—
158C22×D5—66no—
159C22×D5—612no—
160C22×D5—624no—
161C22×D5—68no—
162C22×D5—66no—
163C2×C4×C5—34no—
164C2×C4×C5—34no—
165C2×C4×C5—66no—
166C2×C4×C5—612no—
167C2×C4×C5—66no—
168C22⋊D5—348no—
169C22⋊D5—38no—
170C22⋊D5—38no—
171C2×Dic5—34no—
172C2×Dic5—324no—
173C2×Dic5—36no—
174C2×Dic5—34no—
175C2×Dic5—312no—
176C2×Dic5—34no—
177C2×Dic5—66no—
178C2×Dic5C2×S416yescomplemented
179C4×D5—616no—
180C4×D5—616no—
181C25—151no—
182C25D3×D511yescharacteristic
183C22×D4—156no—
184C22×D4—158no—
185C22×D4—158no—
186C22×D4—156no—
187C23×C4—31no—
188C23×C4—31no—
189C23×C4—56no—
190C23×C4—1512no—
191C23×C4—151no—
192C23×C4—151no—
193C23×C4—151no—
194C23×C4—156no—
195C23×C4—301no—
196C23×C4—306no—
197C23×C4—301no—
198C4×D4—1516no—
199C4×D4—1548no—
200C2×C4⋊C4—1512no—
201C2×C22⋊C4—36no—
202C2×C22⋊C4—36no—
203C2×C22⋊C4—1512no—
204C2×C42—1512no—
205C2×C3×C5—46no—
206C2×C3×C5—41no—
207D15—48no—
208C23×C3—41no—
209C22×D3—206no—
210C22×D3—208no—
211C2×A4C2×C4×D516yescomplemented
212C2×A4C23×D511yescharacteristic
213S4—58no—
214C2×C3×C4—206no—
215C2×Dic3—46no—
216C4×D3—2016no—
217C22×C5—36no—
218C22×C5—31no—
219C22×C5—36no—
220C22×C5—36no—
221C22×C5—312no—
222C22×C5—31no—
223C22×C5—33no—
224C22×C5—63no—
225C22×C5—64no—
226C22×C5C4×S414yescomplemented
227C22×C5C22×C4×D311yescharacteristic, complemented
228C22×C5C22×S413yes—
229C2×D5—38no—
230C2×D5—64no—
231C2×D5—624no—
232C2×D5—624no—
233C2×D5—64no—
234C4×C5—64no—
235C4×C5—64no—
236Dic5—38no—
237Dic5—34no—
238Dic5C22×S414yescomplemented
239C24—31no—
240C24—33no—
241C24—34no—
242C24—156no—
243C24—158no—
244C24—303no—
245C24—304no—
246C24—301no—
247C24#120014yescomplemented
248C24C2×D3×D513yes—
249C2×D4—1512no—
250C2×D4—1548no—
251C2×D4—1524no—
252C2×D4—1524no—
253C2×D4—154no—
254C22×C4—36no—
255C22×C4—36no—
256C22×C4—51no—
257C22×C4—54no—
258C22×C4—63no—
259C22×C4—64no—
260C22×C4—61no—
261C22×C4—1516no—
262C22×C4—156no—
263C22×C4—156no—
264C22×C4—156no—
265C22×C4—158no—
266C22×C4—151no—
267C22×C4—156no—
268C22×C4—1512no—
269C22×C4—3012no—
270C22×C4—3024no—
271C22×C4—3012no—
272C22×C4—304no—
273C22×C4—303no—
274C4⋊C4—1516no—
275C22⋊C4—312no—
276C22⋊C4—34no—
277C22⋊C4—1516no—
278C42—1516no—
279C3×C5—41noHall
280C22×C3—43no—
281C22×C3—44no—
282C2×D3—204no—
283C2×D3—2024no—
284A4C22×C4×D511yescharacteristic, complemented
285C3×C4—204no—
286Dic3—44no—
287C2×C5—31no—
288C2×C5—31no—
289C2×C5—36no—
290C2×C5C2×C4×S416yescomplemented
291C2×C5C23×S411yescharacteristic
292D5—68no—
293C23—33no—
294C23—33no—
295C23—34no—
296C23—34no—
297C23—33no—
298C23—312no—
299C23—36no—
300C23—61no—
301C23—66no—
302C23—154no—
303C23—1524no—
304C23—306no—
305C23—3012no—
306C23—3024no—
307C23—306no—
308C23—308no—
309C23C2×#120016yescomplemented
310C23D5×S411yescharacteristic
311C23C22×D3×D511yescharacteristic
312D4—1548no—
313D4—158no—
314D4—158no—
315C2×C4—34no—
316C2×C4—34no—
317C2×C4—56no—
318C2×C4—66no—
319C2×C4—612no—
320C2×C4—66no—
321C2×C4—154no—
322C2×C4—1512no—
323C2×C4—154no—
324C2×C4—1524no—
325C2×C4—156no—
326C2×C4—154no—
327C2×C4—3016no—
328C2×C4—3016no—
329C2×C4—306no—
330C2×C3—41no—
331C2×C3—46no—
332D3—208no—
333C5C22×C4×S411yescharacteristic, complemented, Sylow
334C22—36no—
335C22—31no—
336C22—31no—
337C22—33no—
338C22—36no—
339C22—36no—
340C22—312no—
341C22—63no—
342C22—64no—
343C22—158no—
344C22—304no—
345C22—3024no—
346C22—304no—
347C22—3024no—
348C22#9190114yesdirect product factor
349C22C22×#120011yescharacteristic, complemented
350C22C2×D5×S413yes—
351C4—54no—
352C4—64no—
353C4—64no—
354C4—158no—
355C4—154no—
356C3—41noSylow
357C2—31no—
358C2—31no—
359C2—36no—
360C2—308no—
361C2C2×#9190116yesdirect product factor
362C2C22×D5×S411yescharacteristic
subgroupG/H
center, hypercenterC23D5×S4
commutator, hypocenterC5×A4C23×C4
FrattiniC2C22×D5×S4
Fitting, socleC25×C5C2×D3
prime radicalC23×C5⋊S4C2
cosocleC2×C5×A4C24
LCSG ▷ C5×A4
UCSC1 ◁ C23

Complements

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

NH ≅ G/Ntype
2. C22×A4×Dic5C2semidirect
3. C22×C5×SL(2,ℤ/4)C2semidirect
4. C2×#91901C2direct (N × H)
7. C22×C5⋊S4C4semidirect
10. C2×A4×Dic5C22semidirect
11. C2×C5×SL(2,ℤ/4)C22semidirect
12. #91901C22direct (N × H)
15. C24×Dic5D3semidirect
24. C22×C5×A4C2×C4semidirect
26. C2×C5⋊S4C2×C4semidirect
31. A4×Dic5C23semidirect
32. C5×SL(2,ℤ/4)C23semidirect
35. C22×SL(2,ℤ/4)D5semidirect
49. C23×Dic5C2×D3semidirect
65. C2×C5×A4C22×C4semidirect
67. C5⋊S4C22×C4semidirect
76. C2×SL(2,ℤ/4)C2×D5semidirect
81. C24×C5C4×D3semidirect
107. C22×Dic5S4semidirect
108. C22×Dic5C22×D3semidirect
131. C5×A4C23×C4semidirect
135. C22×A4C4×D5semidirect
143. SL(2,ℤ/4)C22×D5semidirect
153. C23×C5C2×C4×D3semidirect
178. C2×Dic5C2×S4semidirect
211. C2×A4C2×C4×D5semidirect
226. C22×C5C4×S4semidirect
227. C22×C5C22×C4×D3semidirect
238. Dic5C22×S4semidirect
247. C24#1200semidirect
284. A4C22×C4×D5semidirect
290. C2×C5C2×C4×S4semidirect
309. C23C2×#1200semidirect
333. C5C22×C4×S4semidirect
348. C22#91901direct (N × H)
349. C22C22×#1200semidirect
361. C2C2×#91901direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C5⋊S42
C22×A4×Dic52
C22×C5×SL(2,ℤ/4)2
C2×#919012
C22×#40273
C22×#12004
C22×C4×S45