Finite Group Databasebeta

← C2×#23766691 #34454547

Subgroups — C2×#23766691 #34454547

Order 20224.

2814 conjugacy classes of subgroups.

The subgroup lattice has 352 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×C4×Dic158C211yesmaximal, characteristic
2#23766691C2116yesmaximal, direct product factor
3C2×#19098494C212yesmaximal
4C2×#19098493C212yesmaximal
5C2×#19098483C212yesmaximal
6C2×#19098482C212yesmaximal
7C2×C4×Dic79⋊C4C214yesmaximal
8C2×#19098409C211yesmaximal, characteristic
9C22×C4×Q8×C79C211yesmaximal, characteristic
10C23×Dic158C2211yescharacteristic
11C2×C4×Dic158—28no—
12C2×C4×Dic158C2218yes—
13C22×C4⋊Dic79C2211yescharacteristic
14C22×Dic79⋊C4C2212yes—
15C22×Dic79⋊C4C2214yes—
16C22×Dic79⋊C4C2214yes—
17C22×C4×Dic79C2212yes—
18C22×C4×Dic79C2212yes—
19#19098494C22116yes—
20#19098493C22116yes—
21#19098483C22116yes—
22#19098482C22116yes—
23C4×Dic79⋊C4C22132yes—
24#19098409C2218yes—
25C2×C79⋊#95C2214yes—
26C2×C79⋊#95C2212yes—
27C2×C79⋊#95C2212yes—
28C2×C79⋊#95C2214yes—
29C23×Q8×C79C2211yescharacteristic
30C2×C4×Q8×C79—28no—
31C2×C4×Q8×C79C2218yes—
32C22×C4⋊C4×C79C2212yes—
33C22×C4⋊C4×C79C2211yescharacteristic
34C22×C42×C79C2212yes—
35C22×C42×C79C2211yescharacteristic
36C22×Dic158—24no—
37C22×Dic158—28no—
38C22×Dic158C2314yes—
39C23×Dic79C2312yes—
40C23×Dic79C2314yes—
41C23×Dic79C2312yes—
42C4×Dic158—232no—
43C2×C4⋊Dic79—24no—
44C2×C4⋊Dic79C2314yes—
45C2×Dic79⋊C4—28no—
46C2×Dic79⋊C4—216no—
47C2×Dic79⋊C4—216no—
48C2×Dic79⋊C4C23116yes—
49C2×Dic79⋊C4C23116yes—
50C2×Dic79⋊C4C2318yes—
51C2×C4×Dic79—28no—
52C2×C4×Dic79Q8116yescomplemented
53C2×C4×Dic79C2318yes—
54C2×C4×Dic79C2318yes—
55C79⋊#95C2318yes—
56C79⋊#95C2318yes—
57C79⋊#95C23116yes—
58C79⋊#95C23116yes—
59C22×Q8×C79—24no—
60C22×Q8×C79—28no—
61C22×Q8×C79C2314yes—
62C23×C4×C79C2312yes—
63C23×C4×C79C2311yescharacteristic
64C23×C4×C79C2311yescharacteristic
65C23×C4×C79C2312yes—
66C23×C4×C79C2311yescharacteristic
67C4×Q8×C79—232no—
68C2×C4⋊C4×C79—28no—
69C2×C4⋊C4×C79—24no—
70C2×C4⋊C4×C79C2318yes—
71C2×C4⋊C4×C79C2314yes—
72C2×C42×C79—28no—
73C2×C42×C79D418yes—
74C2×C42×C79C2318yes—
75C2×C42×C79C2314yes—
76C2×Dic158—232no—
77C2×Dic158—216no—
78C2×Dic158—28no—
79C22×Dic79—24no—
80C22×Dic79—24no—
81C22×Dic79—24no—
82C22×Dic79—28no—
83C22×Dic79—28no—
84C22×Dic79—28no—
85C22×Dic79C2×Q8116yes—
86C22×Dic79#4118yes—
87C22×Dic79C2414yes—
88C22×Dic79C2418yes—
89C22×Dic79C2414yes—
90C4⋊Dic79—28no—
91Dic79⋊C4—232no—
92Dic79⋊C4—216no—
93Dic79⋊C4—232no—
94C4×Dic79—216no—
95C4×Dic79C2×Q8132yescomplemented
96C24×C79C2411yescharacteristic
97C2×Q8×C79—232no—
98C2×Q8×C79—28no—
99C2×Q8×C79—216no—
100C22×C4×C79—24no—
101C22×C4×C79—24no—
102C22×C4×C79—24no—
103C22×C4×C79—24no—
104C22×C4×C79—24no—
105C22×C4×C79—28no—
106C22×C4×C79C2×D414yes—
107C22×C4×C79C2×D414yes—
108C22×C4×C79C2×D414yes—
109C22×C4×C79C2×Q818yes—
110C22×C4×C79#4118yes—
111C22×C4×C79C2414yes—
112C22×C4×C79C2412yes—
113C22×C4×C79C2412yes—
114C22×C4×C79C2414yes—
115C22×C4×C79C2412yes—
116C4⋊C4×C79—216no—
117C4⋊C4×C79—28no—
118C42×C79—216no—
119C42×C79C2×D4116yes—
120C23×C79C22×D412yes—
121C23×C79C22×Q814yes—
122C23×C79C2×#4114yes—
123C23×C79C2×#4114yes—
124C23×C79C2511yescharacteristic
125Q8×C79—232no—
126C2×C4×C79—28no—
127C2×C4×C79—28no—
128C2×C4×C79—216no—
129C2×C4×C79—24no—
130C2×C4×C79—24no—
131C2×C4×C79—24no—
132C2×C4×C79—24no—
133C2×C4×C79—24no—
134C2×C4×C79—28no—
135C2×C4×C79—48no—
136C2×C4×C79C4⋊Q8116yes—
137C2×C4×C79C22×D414yes—
138C2×C4×C79C22×D414yes—
139C2×C4×C79C22×D414yes—
140C2×C4×C79C22×Q818yes—
141C2×C4×C79C2×#4118yes—
142C2×Dic79—216no—
143C2×Dic79—232no—
144C2×Dic79—24no—
145C2×Dic79—28no—
146C2×Dic79—28no—
147C2×Dic79—24no—
148C2×Dic79—24no—
149C2×Dic79—28no—
150C2×Dic79—48no—
151C2×Dic79C22×Q8116yes—
152C2×Dic79C2×#4118yes—
153Dic158—232no—
154C22×C79#52514yes—
155C22×C79#52514yes—
156C22×C79C2×C4⋊Q814yes—
157C22×C79#533116yes—
158C22×C79C23×D411yescharacteristic
159C22×C79C23×Q812yes—
160C22×C79C22×#4112yes—
161C22×C79C22×#4112yes—
162C4×C79—24no—
163C4×C79—24no—
164C4×C79—28no—
165C4×C79—44no—
166C4×C79C2×C4⋊Q818yes—
167Dic79—28no—
168Dic79—216no—
169Dic79—44no—
170C2×#2399—791nomaximal, Sylow
171C2×C79#239918yescomplemented
172C2×C79C2×#52511yescharacteristic
173C2×C79C2×#52511yescharacteristic
174C2×C79C22×C4⋊Q811yescharacteristic
175C2×C79C2×#53314yes—
176C22×C4×Q8—791no—
177C22×C4×Q8D7911yescharacteristic
178#2399—7916no—
179C2×#398—792no—
180C2×#398—792no—
181C2×#395—792no—
182C2×#395—792no—
183C2×C4×C4⋊C4—794no—
184C2×#376—791no—
185C79C2×#239911yescharacteristic, complemented, Sylow
186C23×Q8—791no—
187C23×Q8C2×D7911yescharacteristic
188C2×C4×Q8—28no—
189C2×C4×Q8—798no—
190C2×C4×Q8—1588no—
191C2×C4×Q8C2×D7918yes—
192C22×C4⋊C4—792no—
193C22×C4⋊C4—794no—
194C22×C4⋊C4—794no—
195C22×C4⋊C4—791no—
196C22×C4⋊C4C2×D7912yes—
197C22×C4⋊C4C2×D7911yescharacteristic
198C22×C42—792no—
199C22×C42—792no—
200C22×C42C2×D7912yes—
201C22×C42C2×D7911yescharacteristic
202#398—7916no—
203#398—7916no—
204#395—7916no—
205#395—7916no—
206C4×C4⋊C4—7932no—
207#376—798no—
208C2×#95—794no—
209C2×#95—792no—
210C2×#95—792no—
211C2×#95—794no—
212C22×Q8—24no—
213C22×Q8—28no—
214C22×Q8—794no—
215C22×Q8—1588no—
216C22×Q8—1584no—
217C22×Q8C22×D7914yes—
218C23×C4—792no—
219C23×C4—794no—
220C23×C4—792no—
221C23×C4C22×D7912yes—
222C23×C4C22×D7911yescharacteristic
223C23×C4C22×D7911yescharacteristic
224C23×C4C22×D7912yes—
225C23×C4C22×D7911yescharacteristic
226C4×Q8—232no—
227C4×Q8—15832no—
228C2×C4⋊C4—28no—
229C2×C4⋊C4—24no—
230C2×C4⋊C4—798no—
231C2×C4⋊C4—794no—
232C2×C4⋊C4—7916no—
233C2×C4⋊C4—7916no—
234C2×C4⋊C4—15816no—
235C2×C4⋊C4—1588no—
236C2×C4⋊C4—1584no—
237C2×C4⋊C4—15816no—
238C2×C4⋊C4C22×D7918yes—
239C2×C4⋊C4C22×D7914yes—
240C2×C42—28no—
241C2×C42—7916no—
242C2×C42—798no—
243C2×C42—798no—
244C2×C42—1588no—
245C2×C42C22⋊D7918yes—
246C2×C42C22×D7918yes—
247C2×C42C22×D7914yes—
248#95—798no—
249#95—798no—
250#95—7916no—
251#95—7916no—
252C24C23×D7911yescharacteristic
253C2×Q8—232no—
254C2×Q8—216no—
255C2×Q8—28no—
256C2×Q8—15816no—
257C2×Q8—15832no—
258C2×Q8—1588no—
259C22×C4—24no—
260C22×C4—24no—
261C22×C4—24no—
262C22×C4—24no—
263C22×C4—28no—
264C22×C4—24no—
265C22×C4—7916no—
266C22×C4—798no—
267C22×C4—798no—
268C22×C4—794no—
269C22×C4—794no—
270C22×C4—1588no—
271C22×C4—1584no—
272C22×C4—1588no—
273C22×C4—1584no—
274C22×C4—1588no—
275C22×C4—1584no—
276C22×C4C2×C22⋊D7914yes—
277C22×C4C2×C22⋊D7914yes—
278C22×C4C2×C22⋊D7914yes—
279C22×C4Q8×D7918yes—
280C22×C4#1192962418yes—
281C22×C4C23×D7914yes—
282C22×C4C23×D7914yes—
283C22×C4C23×D7912yes—
284C22×C4C23×D7912yes—
285C22×C4C23×D7912yes—
286C4⋊C4—216no—
287C4⋊C4—28no—
288C4⋊C4—15832no—
289C4⋊C4—15832no—
290C4⋊C4—15816no—
291C4⋊C4—1588no—
292C42—216no—
293C42—7932no—
294C42—15816no—
295C42C2×C22⋊D79116yes—
296C23C22×C22⋊D7912yes—
297C23C2×Q8×D7914yes—
298C23#41×D7914yes—
299C23C2×#1192962414yes—
300C23C24×D7911yescharacteristic
301Q8—232no—
302Q8—15832no—
303C2×C4—28no—
304C2×C4—28no—
305C2×C4—216no—
306C2×C4—24no—
307C2×C4—24no—
308C2×C4—24no—
309C2×C4—24no—
310C2×C4—24no—
311C2×C4—28no—
312C2×C4—48no—
313C2×C4—3168no—
314C2×C4—7916no—
315C2×C4—798no—
316C2×C4—1584no—
317C2×C4—1588no—
318C2×C4—15816no—
319C2×C4—15832no—
320C2×C4—1584no—
321C2×C4—1588no—
322C2×C4—1584no—
323C2×C4—1588no—
324C2×C4#14579159116yes—
325C2×C4C22×C22⋊D7914yes—
326C2×C4C22×C22⋊D7914yes—
327C2×C4C22×C22⋊D7914yes—
328C2×C4C2×Q8×D7918yes—
329C2×C4C2×#1192962418yes—
330C22#1909907014yes—
331C22#1909907414yes—
332C22C2×#1457915914yes—
333C22#19099117116yes—
334C22C23×C22⋊D7911yescharacteristic
335C22C22×Q8×D7912yes—
336C22C2×#41×D7912yes—
337C22C22×#1192962412yes—
338C4—24no—
339C4—28no—
340C4—24no—
341C4—44no—
342C4—3164no—
343C4—1588no—
344C4—15816no—
345C4C2×#1457915918yes—
346C2#2376669118yesdirect product factor
347C2C2×#1909907011yescharacteristic
348C2C2×#1909907411yescharacteristic
349C2C22×#1457915911yescharacteristic
350C2C2×#1909911714yes—
subgroupG/H
centerC23×C4C22×D79
commutator, cosocleC23×C79C25
FrattiniC23C24×D79
FittingC22×C4×Q8×C79C2
socle, prime radicalC24×C79C24
hypercenterC22×C4×Q8D79
hypocenterC79C2×#2399
LCSG ▷ C23×C79 ▷ C79
UCSC1 ◁ C23×C4 ◁ C22×C4×Q8

Complements

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

NH ≅ G/Ntype
2. #23766691C2direct (N × H)
52. C2×C4×Dic79Q8semidirect
95. C4×Dic79C2×Q8semidirect
171. C2×C79#2399semidirect
185. C79C2×#2399semidirect
346. C2#23766691direct (N × H)

Maximal subgroups

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

subgroupindex
C22×C4×Dic1582
#237666912
C2×#190984942
C2×#190984932
C2×#190984832
C2×#190984822
C2×C4×Dic79⋊C42
C2×#190984092
C22×C4×Q8×C792
C2×#239979