Finite Group Databasebeta

← C2×#23764374 #34292841

Subgroups — C2×#23764374 #34292841

Order 20224.

1422 conjugacy classes of subgroups.

The subgroup lattice has 288 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579072C211yesmaximal, characteristic
2C2×#19098429C211yesmaximal, characteristic
3#23764374C218yesmaximal, direct product factor
4C2×#19098325C214yesmaximal
5C22×C4⋊Q8×C79C211yesmaximal, characteristic
6C23×C79⋊C8C2212yes—
7C22×C4⋊Dic79C2212yes—
8C2×#14579072—24no—
9C2×#14579072C2214yes—
10#19098429—22no—
11#19098429C2214yes—
12C2×C79⋊#95—21no—
13C2×C79⋊#95—21no—
14#19098325C22116yes—
15C23×Q8×C79—21no—
16C2×C4⋊Q8×C79—22no—
17C2×C4⋊Q8×C79—24no—
18C2×C4⋊Q8×C79C418yescomplemented
19C2×C4⋊Q8×C79C2214yes—
20C22×C4⋊C4×C79—21no—
21C22×C4⋊C4×C79C2212yes—
22C22×C42×C79C2211yescharacteristic
23C23×Dic79—22no—
24C22×C79⋊C8—24no—
25C22×C79⋊C8—24no—
26C22×C79⋊C8Q818yescomplemented
27C22×C79⋊C8C2314yes—
28C2×C4⋊Dic79—28no—
29C2×C4⋊Dic79—22no—
30C2×C4⋊Dic79C2314yes—
31#14579072—28no—
32C79⋊#95—24no—
33C79⋊#95—24no—
34C22×Q8×C79—28no—
35C22×Q8×C79—24no—
36C22×Q8×C79—48no—
37C23×C4×C79—22no—
38C23×C4×C79D411yescharacteristic
39C23×C4×C79D411yescharacteristic
40C23×C4×C79C2311yescharacteristic
41C4⋊Q8×C79—216no—
42C4⋊Q8×C79—28no—
43C4⋊Q8×C79C2×C4116yescomplemented
44C2×C4⋊C4×C79—28no—
45C2×C4⋊C4×C79—24no—
46C2×C4⋊C4×C79—22no—
47C2×C4⋊C4×C79—24no—
48C2×C4⋊C4×C79C2×C418yes—
49C2×C4⋊C4×C79C2314yes—
50C2×C42×C79C2×C414yes—
51C2×C42×C79D412yes—
52C2×C42×C79D414yes—
53C2×C42×C79C2312yes—
54C22×Dic79—24no—
55C22×Dic79—44no—
56C22×Dic79—44no—
57C22×Dic79—44no—
58C2×C79⋊C8—216no—
59C2×C79⋊C8—24no—
60C2×C79⋊C8—24no—
61C2×C79⋊C8C2×Q818yescomplemented
62C4⋊Dic79—28no—
63C4⋊Dic79—44no—
64C24×C79C2×D411yescharacteristic
65C2×Q8×C79—216no—
66C2×Q8×C79—416no—
67C2×Q8×C79—432no—
68C22×C4×C79—24no—
69C22×C4×C79—24no—
70C22×C4×C79—28no—
71C22×C4×C79—24no—
72C22×C4×C79—48no—
73C22×C4×C79C22⋊C414yes—
74C22×C4×C79C22⋊C414yes—
75C22×C4×C79C22×C412yes—
76C22×C4×C79C2×D412yes—
77C22×C4×C79C2×D412yes—
78C22×C4×C79C2×D411yescharacteristic
79C22×C4×C79C2×D412yes—
80C22×C4×C79C2×Q814yes—
81C22×C4×C79#4114yes—
82C22×C4×C79C2411yescharacteristic
83C4⋊C4×C79—216no—
84C4⋊C4×C79—28no—
85C4⋊C4×C79—24no—
86C4⋊C4×C79C22×C418yes—
87C42×C79C22⋊C418yes—
88C42×C79C22×C414yes—
89C42×C79C2×D414yes—
90C23×C79C2×C22⋊C412yes—
91C23×C79#12412yes—
92C23×C79C4⋊Q812yes—
93C23×C79AGL(1,ℤ/8)14yes—
94C23×C79#13714yes—
95C23×C79C22×D411yescharacteristic
96Q8×C79—432no—
97C2×C4×C79—24no—
98C2×C4×C79—24no—
99C2×C4×C79—28no—
100C2×C4×C79—28no—
101C2×C4×C79—28no—
102C2×C4×C79—48no—
103C2×C4×C79—416no—
104C2×C4×C79C2×C22⋊C414yes—
105C2×C4×C79C2×C22⋊C414yes—
106C2×C4×C79C2×C22⋊C412yes—
107C2×C4×C79C4×Q818yes—
108C2×C4×C79C22⋊Q818yes—
109C2×C4×C79#12412yes—
110C2×C4×C79C4⋊Q812yes—
111C2×C4×C79C23×C411yescharacteristic
112C2×C4×C79C22×D411yescharacteristic
113C2×C4×C79C22×Q812yes—
114C2×C4×C79C2×#4112yes—
115C2×Dic79—44no—
116C2×Dic79—44no—
117C2×Dic79—44no—
118C2×Dic79—88no—
119C79⋊C8—28no—
120C22×C79#39114yes—
121C22×C79#41814yes—
122C22×C79#41914yes—
123C22×C79#48918yes—
124C22×C79#50118yes—
125C22×C79C22×C22⋊C411yescharacteristic
126C22×C79C2×#12411yescharacteristic
127C22×C79C2×C4⋊Q811yescharacteristic
128C22×C79C2×AGL(1,ℤ/8)12yes—
129C22×C79C2×#13712yes—
130C4×C79—24no—
131C4×C79—24no—
132C4×C79—48no—
133C4×C79#39114yes—
134C4×C79C2×C4×Q812yes—
135C4×C79C2×C22⋊Q812yes—
136Dic79—84no—
137C2×#1993—791nomaximal, Sylow
138C2×C79#199318yescomplemented
139C2×C79C2×#39111yescharacteristic
140C2×C79C2×#41811yescharacteristic
141C2×C79C2×#41911yescharacteristic
142C2×C79C2×#48912yes—
143C2×C79C2×#50112yes—
144C22×C4⋊Q8D7911yescharacteristic
145C22×#97—791no—
146C2×#382—791no—
147#1993—798no—
148C2×#340—794no—
149C79C2×#199311yescharacteristic, complemented, Sylow
150C23×Q8—21no—
151C23×C8—792no—
152C2×C4⋊Q8—22no—
153C2×C4⋊Q8—24no—
154C2×C4⋊Q8Dic7918yescomplemented
155C2×C4⋊Q8C2×D7914yes—
156C22×C4⋊C4—21no—
157C22×C4⋊C4—792no—
158C22×C4⋊C4C2×D7912yes—
159C22×C42C2×D7911yescharacteristic
160C2×#97—794no—
161C2×#97—1584no—
162#382—794no—
163#382—1582no—
164C2×#95—1581no—
165C2×#95—1581no—
166#340—7916no—
167C22×Q8—28no—
168C22×Q8—24no—
169C22×Q8—48no—
170C23×C4—22no—
171C23×C4—1582no—
172C23×C4C22⋊D7911yescharacteristic
173C23×C4C22⋊D7911yescharacteristic
174C23×C4C22×D7911yescharacteristic
175C22×C8—798no—
176C22×C8—794no—
177C22×C8—1584no—
178C22×C8—1584no—
179C4⋊Q8—216no—
180C4⋊Q8—28no—
181C4⋊Q8C2×Dic79116yescomplemented
182C2×C4⋊C4—28no—
183C2×C4⋊C4—24no—
184C2×C4⋊C4—22no—
185C2×C4⋊C4—24no—
186C2×C4⋊C4—794no—
187C2×C4⋊C4—1582no—
188C2×C4⋊C4—1588no—
189C2×C4⋊C4C2×Dic7918yes—
190C2×C4⋊C4C22×D7914yes—
191C2×C42C2×Dic7914yes—
192C2×C42C22⋊D7912yes—
193C2×C42C22⋊D7914yes—
194C2×C42C22×D7912yes—
195#97—1588no—
196#95—1584no—
197#95—1584no—
198C24C2×C22⋊D7911yescharacteristic
199C2×Q8—216no—
200C2×Q8—432no—
201C2×Q8—416no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—28no—
205C22×C4—24no—
206C22×C4—48no—
207C22×C4—3164no—
208C22×C4—3164no—
209C22×C4—3164no—
210C22×C4—1584no—
211C22×C4C22⋊Dic7914yes—
212C22×C4C22⋊Dic7914yes—
213C22×C4C22×Dic7912yes—
214C22×C4C2×C22⋊D7912yes—
215C22×C4C2×C22⋊D7912yes—
216C22×C4C2×C22⋊D7911yescharacteristic
217C22×C4C2×C22⋊D7912yes—
218C22×C4Q8×D7914yes—
219C22×C4#1192962514yes—
220C22×C4C23×D7911yescharacteristic
221C2×C8—798no—
222C2×C8—1584no—
223C2×C8—15816no—
224C2×C8—1584no—
225C4⋊C4—216no—
226C4⋊C4—28no—
227C4⋊C4—24no—
228C4⋊C4—3164no—
229C4⋊C4—1588no—
230C4⋊C4C22×Dic7918yes—
231C42C22⋊Dic7918yes—
232C42C22×Dic7914yes—
233C42C2×C22⋊D7914yes—
234C23C2×C22⋊Dic7912yes—
235C23#1457915012yes—
236C23#1457915912yes—
237C23#1457918714yes—
238C23#1457919214yes—
239C23C22×C22⋊D7911yescharacteristic
240Q8—432no—
241C2×C4—28no—
242C2×C4—28no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—28no—
246C2×C4—416no—
247C2×C4—48no—
248C2×C4—3164no—
249C2×C4—3164no—
250C2×C4—3164no—
251C2×C4—6328no—
252C2×C4C2×C22⋊Dic7914yes—
253C2×C4C2×C22⋊Dic7914yes—
254C2×C4C2×C22⋊Dic7912yes—
255C2×C4Q8×Dic7918yes—
256C2×C4#1457913718yes—
257C2×C4#1457915012yes—
258C2×C4#1457915912yes—
259C2×C4C23×Dic7911yescharacteristic
260C2×C4C22×C22⋊D7911yescharacteristic
261C2×C4C2×Q8×D7912yes—
262C2×C4C2×#1192962512yes—
263C8—1588no—
264C22#1909847014yes—
265C22#1909856814yes—
266C22#1909857214yes—
267C22#1909892518yes—
268C22#1909896918yes—
269C22C22×C22⋊Dic7911yescharacteristic
270C22C2×#1457915011yescharacteristic
271C22C2×#1457915911yescharacteristic
272C22C2×#1457918712yes—
273C22C2×#1457919212yes—
274C4—24no—
275C4—24no—
276C4—48no—
277C4—6324no—
278C4#1909847014yes—
279C4C2×Q8×Dic7912yes—
280C4C2×#1457913712yes—
281C2#2376437418yesdirect product factor
282C2C2×#1909847011yescharacteristic
283C2C2×#1909856811yescharacteristic
284C2C2×#1909857211yescharacteristic
285C2C2×#1909892512yes—
286C2C2×#1909896912yes—
subgroupG/H
centerC24C2×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×C4⋊Q8×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC22×C4⋊Q8D79
hypocenterC79C2×#1993
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×C4⋊Q8

Complements

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

NH ≅ G/Ntype
3. #23764374C2direct (N × H)
18. C2×C4⋊Q8×C79C4semidirect
26. C22×C79⋊C8Q8semidirect
43. C4⋊Q8×C79C2×C4semidirect
61. C2×C79⋊C8C2×Q8semidirect
138. C2×C79#1993semidirect
149. C79C2×#1993semidirect
154. C2×C4⋊Q8Dic79semidirect
181. C4⋊Q8C2×Dic79semidirect
281. C2#23764374direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145790722
C2×#190984292
#237643742
C2×#190983252
C22×C4⋊Q8×C792
C2×#199379