Finite Group Databasebeta

← C22×#19098320 #34285641

Subgroups — C22×#19098320 #34285641

Order 20224.

2270 conjugacy classes of subgroups.

The subgroup lattice has 336 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579120C212yesmaximal
2C2×#19098320C2112yesmaximal, direct product factor
3C23×M16×C79C211yesmaximal, characteristic
4C2×#14579120—26no—
5C2×#14579120—26no—
6C2×#14579120C4112yescomplemented
7C2×#14579120C22112yes—
8C22×C4⋊Dic79—22no—
9C22×C22⋊Dic79—22no—
10C22×C4×Dic79C414yescomplemented
11#19098320C22116yesdirect product factor
12C24×C4×C79C2211yescharacteristic
13C22×M16×C79—22no—
14C22×M16×C79—26no—
15C22×M16×C79C416yescomplemented
16C22×M16×C79C2216yes—
17C23×C8×C79C412yescomplemented
18C23×Dic79—24no—
19#14579120—224no—
20#14579120—212no—
21#14579120—212no—
22#14579120C2×C4124yescomplemented
23#14579120C2318yes—
24C2×C4⋊Dic79—212no—
25C2×C4⋊Dic79—212no—
26C2×C22⋊Dic79—212no—
27C2×C22⋊Dic79—212no—
28C2×C4×Dic79—212no—
29C2×C4×Dic79C2×C4124yescomplemented
30C25×C79D411yescharacteristic
31C23×C4×C79C2×C412yes—
32C23×C4×C79C2×C416yes—
33C23×C4×C79C2×C411yescharacteristic
34C23×C4×C79C2×C413yes—
35C23×C4×C79D412yes—
36C23×C4×C79D416yes—
37C23×C4×C79D413yes—
38C23×C4×C79Q811yescharacteristic
39C23×C4×C79Q813yes—
40C23×C4×C79C2313yes—
41C2×M16×C79—212no—
42C2×M16×C79—212no—
43C2×M16×C79—212no—
44C2×M16×C79—212no—
45C2×M16×C79C2×C4112yescomplemented
46C2×M16×C79C2314yes—
47C22×C8×C79—26no—
48C22×C8×C79—22no—
49C22×C8×C79C2×C4112yescomplemented
50C22×Dic79—224no—
51C22×Dic79—416no—
52C4⋊Dic79—224no—
53C4⋊Dic79—28no—
54C22⋊Dic79—224no—
55C22⋊Dic79—28no—
56C4×Dic79—224no—
57C4×Dic79C22×C4116yescomplemented
58C24×C79—44no—
59C24×C79C22⋊C412yes—
60C24×C79C22⋊C416yes—
61C24×C79C4⋊C411yescharacteristic
62C24×C79C4⋊C413yes—
63C24×C79C2×D413yes—
64C22×C4×C79C4216yes—
65C22×C4×C79C4213yes—
66C22×C4×C79C4216yes—
67C22×C4×C79C4211yescharacteristic
68C22×C4×C79C22⋊C416yes—
69C22×C4×C79C22⋊C416yes—
70C22×C4×C79C22⋊C4112yes—
71C22×C4×C79C22⋊C413yes—
72C22×C4×C79C22⋊C411yescharacteristic
73C22×C4×C79C22⋊C416yes—
74C22×C4×C79C22⋊C416yes—
75C22×C4×C79C4⋊C413yes—
76C22×C4×C79C4⋊C413yes—
77C22×C4×C79C4⋊C416yes—
78C22×C4×C79C4⋊C416yes—
79C22×C4×C79C4⋊C416yes—
80C22×C4×C79C4⋊C416yes—
81C22×C4×C79C4⋊C4112yes—
82C22×C4×C79C4⋊C412yes—
83C22×C4×C79C22×C413yes—
84C22×C4×C79C22×C413yes—
85C22×C4×C79C22×C416yes—
86C22×C4×C79C22×C416yes—
87C22×C4×C79C2×D413yes—
88C22×C4×C79C2×D416yes—
89C22×C4×C79C2×D416yes—
90C22×C4×C79C2×Q813yes—
91C22×C4×C79C2×Q813yes—
92C22×C4×C79C2411yescharacteristic
93M16×C79—224no—
94M16×C79—28no—
95C2×C8×C79—212no—
96C2×C8×C79—212no—
97C2×C8×C79C22×C418yescomplemented
98C23×C79—28no—
99C23×C79—24no—
100C23×C79—412no—
101C23×C79—46no—
102C23×C79—46no—
103C23×C79#9513yes—
104C23×C79#9516yes—
105C23×C79#9516yes—
106C23×C79#9511yescharacteristic
107C23×C79C2×C22⋊C416yes—
108C23×C79C2×C22⋊C416yes—
109C23×C79C2×C4⋊C413yes—
110C23×C79C2×C4⋊C413yes—
111C23×C79C22×D411yescharacteristic
112C2×C4×C79#95112yes—
113C2×C4×C79#95112yes—
114C2×C4×C79#9516yes—
115C2×C4×C79#9516yes—
116C2×C4×C79#9516yes—
117C2×C4×C79#9513yes—
118C2×C4×C79#9513yes—
119C2×C4×C79C2×C4213yes—
120C2×C4×C79C2×C4216yes—
121C2×C4×C79C2×C4213yes—
122C2×C4×C79C2×C22⋊C416yes—
123C2×C4×C79C2×C22⋊C416yes—
124C2×C4×C79C2×C22⋊C413yes—
125C2×C4×C79C2×C22⋊C413yes—
126C2×C4×C79C2×C22⋊C416yes—
127C2×C4×C79C2×C4⋊C416yes—
128C2×C4×C79C2×C4⋊C416yes—
129C2×C4×C79C2×C4⋊C416yes—
130C2×C4×C79C2×C4⋊C416yes—
131C2×C4×C79C2×C4⋊C413yes—
132C2×C4×C79C2×C4⋊C413yes—
133C2×C4×C79C23×C412yes—
134C2×C4×C79C23×C411yescharacteristic
135C2×C4×C79C22×D412yes—
136C2×C4×C79C22×Q811yescharacteristic
137C2×Dic79—216no—
138C2×Dic79—448no—
139C8×C79—28no—
140C22×C79—212no—
141C22×C79—26no—
142C22×C79—212no—
143C22×C79—26no—
144C22×C79—46no—
145C22×C79—46no—
146C22×C79—43no—
147C22×C79—41no—
148C22×C79H(3,ℤ/4)14yescomplemented
149C22×C79C2×#9513yes—
150C22×C79C2×#9516yes—
151C22×C79C2×#9513yes—
152C22×C79C22×C22⋊C412yes—
153C22×C79C22×C4⋊C411yescharacteristic
154C4×C79C2×#9513yes—
155C4×C79C2×#9516yes—
156C4×C79C2×#9513yes—
157C4×C79C22×C4211yescharacteristic
158C4×C79C22×C22⋊C411yescharacteristic
159C4×C79C22×C4⋊C412yes—
160Dic79—416no—
161C22×H(3,ℤ/4)—791nomaximal, Sylow
162C2×C79—22no—
163C2×C79—21no—
164C2×C79—26no—
165C2×C79—23no—
166C2×C79C2×H(3,ℤ/4)16yescomplemented
167C2×C79C22×#9511yescharacteristic
168C23×M16D7911yescharacteristic
169C22×#117—792no—
170C2×H(3,ℤ/4)—7912no—
171C79C22×H(3,ℤ/4)11yescharacteristic, complemented, Sylow
172C24×C4C2×D7911yescharacteristic
173C22×M16—22no—
174C22×M16—26no—
175C22×M16Dic7916yescomplemented
176C22×M16C2×D7916yes—
177C23×C8Dic7912yescomplemented
178C2×#117—7912no—
179C2×#117—7912no—
180C2×#117—1586no—
181C2×#117—1586no—
182C22×C4⋊C4—1582no—
183C22×C22⋊C4—1582no—
184C22×C42—794no—
185H(3,ℤ/4)—7916no—
186C25D31611yescharacteristic
187C23×C4—1584no—
188C23×C4Dic15811yescharacteristic
189C23×C4Dic15813yes—
190C23×C4C4×D7916yes—
191C23×C4C4×D7912yes—
192C23×C4D31613yes—
193C23×C4C2×Dic7913yes—
194C23×C4C2×Dic7911yescharacteristic
195C23×C4C22⋊D7912yes—
196C23×C4C22⋊D7916yes—
197C23×C4C22×D7913yes—
198C2×M16—212no—
199C2×M16—212no—
200C2×M16—212no—
201C2×M16—212no—
202C2×M16C2×Dic79112yescomplemented
203C2×M16C22×D7914yes—
204C22×C8—22no—
205C22×C8—26no—
206C22×C8C2×Dic79112yescomplemented
207#117—7924no—
208#117—798no—
209#117—15824no—
210#117—15812no—
211#117—15812no—
212C2×C4⋊C4—15812no—
213C2×C4⋊C4—15812no—
214C2×C22⋊C4—15812no—
215C2×C22⋊C4—15812no—
216C2×C42—7924no—
217C2×C42—15812no—
218C24—44no—
219C24(C2×D79)⋊C412yes—
220C24(C2×D79)⋊C416yes—
221C24C4⋊Dic7911yescharacteristic
222C24C4⋊Dic7913yes—
223C24C2×D31613yes—
224C22×C4—31616no—
225C22×C4—15824no—
226C22×C4C4×Dic7916yes—
227C22×C4C4×Dic7913yes—
228C22×C4C4×Dic7916yes—
229C22×C4C4×Dic7911yescharacteristic
230C22×C4(C2×D79)⋊C416yes—
231C22×C4(C2×D79)⋊C416yes—
232C22×C4(C2×D79)⋊C4112yes—
233C22×C4C22⋊Dic7911yescharacteristic
234C22×C4C22⋊Dic7913yes—
235C22×C4C22⋊Dic7916yes—
236C22×C4C22⋊Dic7916yes—
237C22×C4Dic79⋊C416yes—
238C22×C4Dic79⋊C416yes—
239C22×C4Dic79⋊C4112yes—
240C22×C4Dic79⋊C412yes—
241C22×C4Dic79⋊C416yes—
242C22×C4C4⋊Dic7913yes—
243C22×C4C4⋊Dic7916yes—
244C22×C4C4⋊Dic7913yes—
245C22×C4C2×C4×D7916yes—
246C22×C4C2×C4×D7916yes—
247C22×C4C22×Dic7913yes—
248C22×C4C22×Dic7913yes—
249C22×C4C2×C22⋊D7916yes—
250C22×C4C2×C22⋊D7916yes—
251C22×C4C2×D31613yes—
252C22×C4C2×Dic15813yes—
253C22×C4C2×Dic15813yes—
254C22×C4C23×D7911yescharacteristic
255M16—224no—
256M16—28no—
257C2×C8—212no—
258C2×C8—212no—
259C2×C8C22×Dic7918yescomplemented
260C4⋊C4—15824no—
261C4⋊C4—1588no—
262C22⋊C4—15824no—
263C22⋊C4—1588no—
264C42—7916no—
265C42—15824no—
266C23—28no—
267C23—24no—
268C23—412no—
269C23—46no—
270C23—46no—
271C23C79⋊#9513yes—
272C23C79⋊#9516yes—
273C23C79⋊#9516yes—
274C23C79⋊#9511yescharacteristic
275C23C2×(C2×D79)⋊C416yes—
276C23C2×(C2×D79)⋊C416yes—
277C23C2×C4⋊Dic7913yes—
278C23C2×C4⋊Dic7913yes—
279C23C22×D31611yescharacteristic
280C2×C4—31648no—
281C2×C4—15816no—
282C2×C4C79⋊#95112yes—
283C2×C4C79⋊#95112yes—
284C2×C4C79⋊#9516yes—
285C2×C4C79⋊#9516yes—
286C2×C4C79⋊#9516yes—
287C2×C4C79⋊#9513yes—
288C2×C4C79⋊#9513yes—
289C2×C4C2×C4×Dic7916yes—
290C2×C4C2×C4×Dic7913yes—
291C2×C4C2×C4×Dic7913yes—
292C2×C4C2×(C2×D79)⋊C416yes—
293C2×C4C2×(C2×D79)⋊C416yes—
294C2×C4C2×C22⋊Dic7913yes—
295C2×C4C2×C22⋊Dic7913yes—
296C2×C4C2×C22⋊Dic7916yes—
297C2×C4C2×Dic79⋊C416yes—
298C2×C4C2×Dic79⋊C416yes—
299C2×C4C2×Dic79⋊C416yes—
300C2×C4C2×Dic79⋊C416yes—
301C2×C4C2×C4⋊Dic7913yes—
302C2×C4C2×C4⋊Dic7913yes—
303C2×C4C22×C4×D7912yes—
304C2×C4C23×Dic7911yescharacteristic
305C2×C4C22×C22⋊D7912yes—
306C2×C4C22×Dic15811yescharacteristic
307C8—28no—
308C22—212no—
309C22—212no—
310C22—26no—
311C22—26no—
312C22—46no—
313C22—46no—
314C22—43no—
315C22—41no—
316C22#1909832014yesdirect product factor
317C22C2×C79⋊#9513yes—
318C22C2×C79⋊#9516yes—
319C22C2×C79⋊#9513yes—
320C22C22×(C2×D79)⋊C412yes—
321C22C22×C4⋊Dic7911yescharacteristic
322C4—31616no—
323C4C2×C79⋊#9516yes—
324C4C2×C79⋊#9513yes—
325C4C2×C79⋊#9513yes—
326C4C22×C4×Dic7911yescharacteristic
327C4C22×C22⋊Dic7911yescharacteristic
328C4C22×Dic79⋊C412yes—
329C2—22no—
330C2—26no—
331C2—23no—
332C2—21no—
333C2C2×#1909832016yesdirect product factor
334C2C22×C79⋊#9511yescharacteristic
subgroupG/H
centerC22×C4C4×Dic79
commutatorC4×C79C22×C42
FrattiniC22×C4C23×D79
FittingC23×M16×C79C2
socleC23×C79#95
prime radicalC25×C79D4
cosocleC22×C4×C79C24
hypercenterC23×M16D79
hypocenterC79C22×H(3,ℤ/4)
LCSG ▷ C4×C79 ▷ C79
UCSC1 ◁ C22×C4 ◁ C23×M16

Complements

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

NH ≅ G/Ntype
2. C2×#19098320C2direct (N × H)
6. C2×#14579120C4semidirect
10. C22×C4×Dic79C4semidirect
11. #19098320C22direct (N × H)
15. C22×M16×C79C4semidirect
17. C23×C8×C79C4semidirect
22. #14579120C2×C4semidirect
29. C2×C4×Dic79C2×C4semidirect
45. C2×M16×C79C2×C4semidirect
49. C22×C8×C79C2×C4semidirect
57. C4×Dic79C22×C4semidirect
97. C2×C8×C79C22×C4semidirect
148. C22×C79H(3,ℤ/4)semidirect
166. C2×C79C2×H(3,ℤ/4)semidirect
171. C79C22×H(3,ℤ/4)semidirect
175. C22×M16Dic79semidirect
177. C23×C8Dic79semidirect
202. C2×M16C2×Dic79semidirect
206. C22×C8C2×Dic79semidirect
259. C2×C8C22×Dic79semidirect
316. C22#19098320direct (N × H)
333. C2C2×#19098320direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791202
C2×#190983202
C23×M16×C792
C22×H(3,ℤ/4)79