Finite Group Databasebeta

← C2×#23765803 #34446562

Subgroups — C2×#23765803 #34446562

Order 20224.

3854 conjugacy classes of subgroups.

The subgroup lattice has 348 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579120C211yesmaximal, characteristic
2C23×C4×Dic79C211yesmaximal, characteristic
3#23765803C2116yesmaximal, direct product factor
4C2×#19098432C212yesmaximal, complemented
5C2×#19098428C212yesmaximal, complemented
6C2×#19098421C214yesmaximal
7C2×C4×Dic79⋊C4C214yesmaximal, complemented
8C22×#117×C79C211yesmaximal, characteristic
9C24×Dic79C2212yes—
10C2×#14579120—28no—
11C2×#14579120C2218yes—
12C22×C4⋊Dic79C2212yes—
13C22×Dic79⋊C4C2218yes—
14C22×C22⋊Dic79C2212yes—
15C22×C4×Dic79C4116yescomplemented
16C22×C4×Dic79C2212yes—
17C22×C4×Dic79C2211yescharacteristic
18C22×C4×Dic79C2211yescharacteristic
19C22×C4×Dic79C2212yes—
20C22×C4×Dic79C2218yes—
21#19098432C22116yescomplemented
22#19098428C22116yescomplemented
23#19098421C22132yes—
24C4×Dic79⋊C4C22132yescomplemented
25C2×C79⋊#95C2218yes—
26C24×C4×C79C2211yescharacteristic
27C2×#117×C79—28no—
28C2×#117×C79C2218yes—
29C22×C4⋊C4×C79C2212yes—
30C22×C22⋊C4×C79C2212yes—
31C22×C42×C79C2212yes—
32C23×Dic79—216no—
33C23×Dic79C2×C4116yes—
34C23×Dic79C2314yes—
35C23×Dic79C2312yes—
36C23×Dic79C2318yes—
37C23×Dic79C2312yes—
38#14579120—232no—
39C2×C4⋊Dic79—28no—
40C2×C4⋊Dic79C2318yes—
41C2×Dic79⋊C4—232no—
42C2×Dic79⋊C4C23132yes—
43C2×C22⋊Dic79—28no—
44C2×C22⋊Dic79C2318yes—
45C2×C4×Dic79—28no—
46C2×C4×Dic79C2×C418yes—
47C2×C4×Dic79C2×C4116yes—
48C2×C4×Dic79C2×C418yes—
49C2×C4×Dic79C2×C4164yescomplemented
50C2×C4×Dic79C2318yes—
51C2×C4×Dic79C2318yes—
52C2×C4×Dic79C2314yes—
53C2×C4×Dic79C2314yes—
54C79⋊#95C23132yes—
55C25×C79C2311yescharacteristic
56C23×C4×C79C2×C418yes—
57C23×C4×C79D418yes—
58C23×C4×C79Q818yes—
59C23×C4×C79C2314yes—
60C23×C4×C79C2311yescharacteristic
61C23×C4×C79C2314yes—
62C23×C4×C79C2311yescharacteristic
63#117×C79—232no—
64C2×C4⋊C4×C79—28no—
65C2×C4⋊C4×C79C2318yes—
66C2×C22⋊C4×C79—28no—
67C2×C22⋊C4×C79C2318yes—
68C2×C42×C79—28no—
69C2×C42×C79C2318yes—
70C22×Dic79—264no—
71C22×Dic79—232no—
72C22×Dic79—28no—
73C22×Dic79—28no—
74C22×Dic79—216no—
75C22×Dic79C22×C418yes—
76C22×Dic79C22×C4132yes—
77C22×Dic79C22×C418yes—
78C22×Dic79#41116yes—
79C22×Dic79C2418yes—
80C22×Dic79C2414yes—
81C22×Dic79C2414yes—
82C4⋊Dic79—216no—
83Dic79⋊C4—264no—
84C22⋊Dic79—216no—
85C4×Dic79—216no—
86C4×Dic79C22×C4116yes—
87C4×Dic79C22×C4132yes—
88C4×Dic79C22×C4116yes—
89C24×C79—28no—
90C24×C79C22×C414yes—
91C24×C79C2×D414yes—
92C24×C79C2×Q814yes—
93C24×C79C2412yes—
94C24×C79C2411yescharacteristic
95C22×C4×C79—28no—
96C22×C4×C79—216no—
97C22×C4×C79C4⋊C4164yescomplemented
98C22×C4×C79C22×C414yes—
99C22×C4×C79C22×C414yes—
100C22×C4×C79C22×C4116yes—
101C22×C4×C79C2×D414yes—
102C22×C4×C79C2×D414yes—
103C22×C4×C79C2×D4116yes—
104C22×C4×C79C2×Q814yes—
105C22×C4×C79C2×Q814yes—
106C22×C4×C79C2×Q8116yes—
107C22×C4×C79C2418yes—
108C22×C4×C79C2412yes—
109C22×C4×C79C2412yes—
110C4⋊C4×C79—216no—
111C22⋊C4×C79—216no—
112C42×C79—216no—
113C23×C79—216no—
114C23×C79—216no—
115C23×C79—216no—
116C23×C79—28no—
117C23×C79C2×C4⋊C4116yes—
118C23×C79C23×C414yes—
119C23×C79C23×C412yes—
120C23×C79C22×D414yes—
121C23×C79C22×D412yes—
122C23×C79C22×Q814yes—
123C23×C79C22×Q812yes—
124C23×C79C2×#4118yes—
125C23×C79C2511yescharacteristic
126C2×C4×C79—28no—
127C2×C4×C79—216no—
128C2×C4×C79—416no—
129C2×C4×C79C2×C4⋊C4116yes—
130C2×C4×C79C2×C4⋊C4116yes—
131C2×C4×C79C2×C4⋊C4164yescomplemented
132C2×C4×C79C23×C414yes—
133C2×C4×C79C23×C414yes—
134C2×C4×C79C22×D414yes—
135C2×C4×C79C22×D414yes—
136C2×C4×C79C22×Q814yes—
137C2×C4×C79C22×Q814yes—
138C2×Dic79—216no—
139C2×Dic79—28no—
140C2×Dic79—264no—
141C2×Dic79—28no—
142C2×Dic79—216no—
143C2×Dic79—416no—
144C2×Dic79#117132yescomplemented
145C2×Dic79C23×C418yes—
146C2×Dic79C23×C418yes—
147C2×Dic79C2×#41116yes—
148C22×C79—28no—
149C22×C79—28no—
150C22×C79—28no—
151C22×C79—232no—
152C22×C79C22×C4⋊C418yes—
153C22×C79C22×C4⋊C414yes—
154C22×C79C2×#11718yes—
155C22×C79#53218yes—
156C22×C79#53318yes—
157C22×C79C24×C411yescharacteristic
158C22×C79C23×D411yescharacteristic
159C22×C79C23×Q811yescharacteristic
160C22×C79C22×#4114yes—
161C4×C79—48no—
162C4×C79C22×C4⋊C418yes—
163C4×C79C22×C4⋊C418yes—
164Dic79—28no—
165Dic79—48no—
166Dic79C2×#117116yescomplemented
167C2×#2285—791nomaximal, Sylow
168C2×C79—28no—
169C2×C79#228518yescomplemented
170C2×C79C23×C4⋊C411yescharacteristic
171C2×C79C22×#11712yes—
172C2×C79C2×#53212yes—
173C2×C79C2×#53312yes—
174C22×#117—791no—
175C22×#117D7911yescharacteristic
176C23×C42—791no—
177#2285—7916no—
178C2×#384—792no—
179C2×#382—792no—
180C2×#380—794no—
181C2×C4×C4⋊C4—794no—
182C79C2×#228511yescharacteristic, complemented, Sylow
183C24×C4—792no—
184C24×C4C2×D7911yescharacteristic
185C2×#117—28no—
186C2×#117—798no—
187C2×#117—1588no—
188C2×#117C2×D7918yes—
189C22×C4⋊C4—792no—
190C22×C4⋊C4—798no—
191C22×C4⋊C4C2×D7912yes—
192C22×C22⋊C4—792no—
193C22×C22⋊C4C2×D7912yes—
194C22×C42—791no—
195C22×C42—791no—
196C22×C42—798no—
197C22×C42—792no—
198C22×C42—7916no—
199C22×C42—792no—
200C22×C42C2×D7912yes—
201#384—7916no—
202#382—7916no—
203#380—7932no—
204C4×C4⋊C4—7932no—
205C2×#95—798no—
206C25C22×D7911yescharacteristic
207C23×C4—792no—
208C23×C4—7916no—
209C23×C4—792no—
210C23×C4—798no—
211C23×C4—794no—
212C23×C4—15816no—
213C23×C4Dic15818yes—
214C23×C4C4×D7918yes—
215C23×C4C22⋊D7918yes—
216C23×C4C22×D7914yes—
217C23×C4C22×D7911yescharacteristic
218C23×C4C22×D7914yes—
219C23×C4C22×D7911yescharacteristic
220#117—232no—
221#117—15832no—
222C2×C4⋊C4—28no—
223C2×C4⋊C4—798no—
224C2×C4⋊C4—7932no—
225C2×C4⋊C4—15832no—
226C2×C4⋊C4—1588no—
227C2×C4⋊C4C22×D7918yes—
228C2×C22⋊C4—28no—
229C2×C22⋊C4—798no—
230C2×C22⋊C4—1588no—
231C2×C22⋊C4C22×D7918yes—
232C2×C42—28no—
233C2×C42—798no—
234C2×C42—7916no—
235C2×C42—798no—
236C2×C42—7964no—
237C2×C42—798no—
238C2×C42—794no—
239C2×C42—794no—
240C2×C42—798no—
241C2×C42—1588no—
242C2×C42C22×D7918yes—
243#95—7932no—
244C24—28no—
245C24C2×C4×D7914yes—
246C24C2×C22⋊D7914yes—
247C24C2×Dic15814yes—
248C24C23×D7912yes—
249C24C23×D7911yescharacteristic
250C22×C4—216no—
251C22×C4—28no—
252C22×C4—7916no—
253C22×C4—794no—
254C22×C4—798no—
255C22×C4—794no—
256C22×C4—7932no—
257C22×C4—798no—
258C22×C4—798no—
259C22×C4—15816no—
260C22×C4—1588no—
261C22×C4—15864no—
262C22×C4—15832no—
263C22×C4—1588no—
264C22×C4Dic79⋊C4164yescomplemented
265C22×C4C2×C4×D7914yes—
266C22×C4C2×C4×D7914yes—
267C22×C4C2×C4×D79116yes—
268C22×C4C2×C22⋊D7914yes—
269C22×C4C2×C22⋊D7914yes—
270C22×C4C2×C22⋊D79116yes—
271C22×C4C2×Dic15814yes—
272C22×C4C2×Dic15814yes—
273C22×C4C2×Dic158116yes—
274C22×C4C23×D7918yes—
275C22×C4C23×D7912yes—
276C22×C4C23×D7912yes—
277C4⋊C4—216no—
278C4⋊C4—15864no—
279C4⋊C4—15816no—
280C22⋊C4—216no—
281C22⋊C4—15816no—
282C42—216no—
283C42—7916no—
284C42—7932no—
285C42—7916no—
286C42—15816no—
287C23—216no—
288C23—216no—
289C23—216no—
290C23—28no—
291C23C2×Dic79⋊C4116yes—
292C23C22×C4×D7914yes—
293C23C22×C4×D7912yes—
294C23C22×C22⋊D7914yes—
295C23C22×C22⋊D7912yes—
296C23C22×Dic15814yes—
297C23C22×Dic15812yes—
298C23#41×D7918yes—
299C23C24×D7911yescharacteristic
300C2×C4—28no—
301C2×C4—216no—
302C2×C4—416no—
303C2×C4—31616no—
304C2×C4—7932no—
305C2×C4—798no—
306C2×C4—7916no—
307C2×C4—798no—
308C2×C4—1588no—
309C2×C4—15816no—
310C2×C4—15864no—
311C2×C4—15816no—
312C2×C4—1588no—
313C2×C4C2×Dic79⋊C4116yes—
314C2×C4C2×Dic79⋊C4116yes—
315C2×C4C2×Dic79⋊C4164yescomplemented
316C2×C4C22×C4×D7914yes—
317C2×C4C22×C4×D7914yes—
318C2×C4C22×C22⋊D7914yes—
319C2×C4C22×C22⋊D7914yes—
320C2×C4C22×Dic15814yes—
321C2×C4C22×Dic15814yes—
322C22—232no—
323C22—28no—
324C22—28no—
325C22—28no—
326C22C22×Dic79⋊C418yes—
327C22C22×Dic79⋊C414yes—
328C22#117×D7918yes—
329C22#1909910918yes—
330C22#1909911618yes—
331C22C23×C4×D7911yescharacteristic
332C22C23×C22⋊D7911yescharacteristic
333C22C23×Dic15811yescharacteristic
334C22C2×#41×D7914yes—
335C4—48no—
336C4—3168no—
337C4—7916no—
338C4—1588no—
339C4C22×Dic79⋊C418yes—
340C4C22×Dic79⋊C418yes—
341C2—28no—
342C2#2376580318yesdirect product factor
343C2C23×Dic79⋊C411yescharacteristic
344C2C2×#117×D7912yes—
345C2C2×#1909910912yes—
346C2C2×#1909911612yes—
subgroupG/H
centerC23×C4C22×D79
commutatorC22×C79C24×C4
FrattiniC23C24×D79
FittingC22×#117×C79C2
socleC24×C79C24
prime radicalC25×C79C23
cosocleC23×C79C25
hypercenterC22×#117D79
hypocenterC79C2×#2285
LCSG ▷ C22×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C22×#117

Complements

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

NH ≅ G/Ntype
3. #23765803C2direct (N × H)
4. C2×#19098432C2semidirect
5. C2×#19098428C2semidirect
7. C2×C4×Dic79⋊C4C2semidirect
15. C22×C4×Dic79C4semidirect
21. #19098432C22semidirect
22. #19098428C22semidirect
24. C4×Dic79⋊C4C22semidirect
49. C2×C4×Dic79C2×C4semidirect
97. C22×C4×C79C4⋊C4semidirect
131. C2×C4×C79C2×C4⋊C4semidirect
144. C2×Dic79#117semidirect
166. Dic79C2×#117semidirect
169. C2×C79#2285semidirect
182. C79C2×#2285semidirect
264. C22×C4Dic79⋊C4semidirect
315. C2×C4C2×Dic79⋊C4semidirect
342. C2#23765803direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791202
C23×C4×Dic792
#237658032
C2×#190984322
C2×#190984282
C2×#190984212
C2×C4×Dic79⋊C42
C22×#117×C792
C2×#228579