Finite Group Databasebeta

← C2×#23764373 #34292840

Subgroups — C2×#23764373 #34292840

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×#14579161C211yesmaximal, characteristic
2C2×#19098429C211yesmaximal, characteristic
3#23764373C218yesmaximal, direct product factor
4C2×#19098326C214yesmaximal
5C22×#97×C79C211yesmaximal, characteristic
6C23×Dic158—21no—
7C2×#14579161—24no—
8C2×#14579161—22no—
9C2×#14579161C418yescomplemented
10C2×#14579161C2214yes—
11C22×C4⋊Dic79—21no—
12C22×C4⋊Dic79C2212yes—
13C22×C4⋊Dic79C2212yes—
14#19098429—22no—
15#19098429C2214yes—
16C2×C79⋊#95—21no—
17C2×C79⋊#95—21no—
18#19098326C22116yes—
19C23×C8×C79C2212yes—
20C22×C42×C79C2211yescharacteristic
21C2×#97×C79—24no—
22C2×#97×C79C2214yes—
23C22×Dic158—28no—
24C22×Dic158—24no—
25C22×Dic158—48no—
26C23×Dic79—22no—
27C23×Dic79—22no—
28#14579161—216no—
29#14579161—28no—
30#14579161C2×C4116yescomplemented
31C2×C4⋊Dic79—28no—
32C2×C4⋊Dic79—24no—
33C2×C4⋊Dic79—22no—
34C2×C4⋊Dic79—24no—
35C2×C4⋊Dic79—28no—
36C2×C4⋊Dic79—22no—
37C2×C4⋊Dic79C2×C418yes—
38C2×C4⋊Dic79C2314yes—
39C2×C4⋊Dic79C2314yes—
40C79⋊#95—24no—
41C79⋊#95—24no—
42C23×C4×C79D411yescharacteristic
43C23×C4×C79D411yescharacteristic
44C23×C4×C79C2311yescharacteristic
45C22×C8×C79—24no—
46C22×C8×C79—24no—
47C22×C8×C79Q818yescomplemented
48C22×C8×C79C2314yes—
49C2×C42×C79C2×C414yes—
50C2×C42×C79D414yes—
51C2×C42×C79D412yes—
52C2×C42×C79C2312yes—
53#97×C79—28no—
54C2×Dic158—216no—
55C2×Dic158—416no—
56C2×Dic158—432no—
57C22×Dic79—28no—
58C22×Dic79—24no—
59C22×Dic79—24no—
60C22×Dic79—44no—
61C22×Dic79—48no—
62C22×Dic79—44no—
63C22×Dic79—44no—
64C4⋊Dic79—216no—
65C4⋊Dic79—28no—
66C4⋊Dic79—24no—
67C4⋊Dic79—28no—
68C4⋊Dic79—44no—
69C4⋊Dic79C22×C418yes—
70C24×C79C2×D411yescharacteristic
71C22×C4×C79—24no—
72C22×C4×C79—24no—
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
83C2×C8×C79—216no—
84C2×C8×C79—24no—
85C2×C8×C79—24no—
86C2×C8×C79C2×Q818yescomplemented
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
96C2×C4×C79—24no—
97C2×C4×C79—24no—
98C2×C4×C79—28no—
99C2×C4×C79—28no—
100C2×C4×C79C2×C22⋊C414yes—
101C2×C4×C79C2×C22⋊C414yes—
102C2×C4×C79C2×C22⋊C412yes—
103C2×C4×C79C4×Q818yes—
104C2×C4×C79C22⋊Q818yes—
105C2×C4×C79#12412yes—
106C2×C4×C79C4⋊Q812yes—
107C2×C4×C79C23×C411yescharacteristic
108C2×C4×C79C22×D411yescharacteristic
109C2×C4×C79C22×Q812yes—
110C2×C4×C79C2×#4112yes—
111C2×Dic79—28no—
112C2×Dic79—48no—
113C2×Dic79—416no—
114C2×Dic79—44no—
115C2×Dic79—44no—
116C2×Dic79—44no—
117C2×Dic79—88no—
118Dic158—432no—
119C8×C79—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#39114yes—
133C4×C79C2×C4×Q812yes—
134C4×C79C2×C22⋊Q812yes—
135Dic79—48no—
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⋊Q8—791no—
145C22×#97D7911yescharacteristic
146C2×#382—791no—
147#1993—798no—
148C2×#340—794no—
149C79C2×#199311yescharacteristic, complemented, Sylow
150C23×Q8—1581no—
151C23×C8C2×D7912yes—
152C2×C4⋊Q8—794no—
153C2×C4⋊Q8—798no—
154C2×C4⋊Q8—1584no—
155C2×C4⋊Q8—1582no—
156C22×C4⋊C4—792no—
157C22×C4⋊C4—792no—
158C22×C4⋊C4—1581no—
159C22×C42C2×D7911yescharacteristic
160C2×#97—24no—
161C2×#97C2×D7914yes—
162#382—794no—
163#382—1582no—
164C2×#95—1581no—
165C2×#95—1581no—
166#340—7916no—
167C22×Q8—3168no—
168C22×Q8—1588no—
169C22×Q8—1584no—
170C23×C4—1582no—
171C23×C4—1582no—
172C23×C4D31611yescharacteristic
173C23×C4D31611yescharacteristic
174C23×C4C22×D7911yescharacteristic
175C22×C8—24no—
176C22×C8—24no—
177C22×C8Dic15818yescomplemented
178C22×C8C22×D7914yes—
179C4⋊Q8—7916no—
180C4⋊Q8—15816no—
181C4⋊Q8—1588no—
182C2×C4⋊C4—798no—
183C2×C4⋊C4—794no—
184C2×C4⋊C4—794no—
185C2×C4⋊C4—1582no—
186C2×C4⋊C4—1588no—
187C2×C4⋊C4—1588no—
188C2×C4⋊C4—1584no—
189C2×C4⋊C4—1582no—
190C2×C4⋊C4—1584no—
191C2×C42C4×D7914yes—
192C2×C42D31612yes—
193C2×C42C22⋊D7914yes—
194C2×C42C22×D7912yes—
195#97—28no—
196#95—1584no—
197#95—1584no—
198C24C2×D31611yescharacteristic
199C2×Q8—31632no—
200C2×Q8—31616no—
201C2×Q8—15816no—
202C22×C4—24no—
203C22×C4—24no—
204C22×C4—3168no—
205C22×C4—3164no—
206C22×C4—3164no—
207C22×C4—3164no—
208C22×C4—1584no—
209C22×C4—1588no—
210C22×C4—1584no—
211C22×C4(C2×D79)⋊C414yes—
212C22×C4(C2×D79)⋊C414yes—
213C22×C4C2×C4×D7912yes—
214C22×C4C2×C22⋊D7912yes—
215C22×C4C2×D31612yes—
216C22×C4C2×D31612yes—
217C22×C4C2×D31611yescharacteristic
218C22×C4C2×Dic15814yes—
219C22×C4#1192962414yes—
220C22×C4C23×D7911yescharacteristic
221C2×C8—24no—
222C2×C8—216no—
223C2×C8—24no—
224C2×C8C2×Dic15818yescomplemented
225C4⋊C4—3164no—
226C4⋊C4—798no—
227C4⋊C4—1588no—
228C4⋊C4—1588no—
229C4⋊C4—15816no—
230C4⋊C4—1584no—
231C42(C2×D79)⋊C418yes—
232C42C2×C4×D7914yes—
233C42C2×C22⋊D7914yes—
234C23C2×(C2×D79)⋊C412yes—
235C23#1457914912yes—
236C23#1457916112yes—
237C23#1457918914yes—
238C23#1457919414yes—
239C23C22×D31611yescharacteristic
240Q8—31632no—
241C2×C4—28no—
242C2×C4—28no—
243C2×C4—24no—
244C2×C4—24no—
245C2×C4—31616no—
246C2×C4—3168no—
247C2×C4—3164no—
248C2×C4—3164no—
249C2×C4—3164no—
250C2×C4—6328no—
251C2×C4—1588no—
252C2×C4C2×(C2×D79)⋊C414yes—
253C2×C4C2×(C2×D79)⋊C414yes—
254C2×C4C2×(C2×D79)⋊C412yes—
255C2×C4C4×Dic15818yes—
256C2×C4#1457914018yes—
257C2×C4#1457914912yes—
258C2×C4#1457916112yes—
259C2×C4C22×C4×D7911yescharacteristic
260C2×C4C22×C22⋊D7911yescharacteristic
261C2×C4C22×Dic15812yes—
262C2×C4C2×#1192962412yes—
263C8—28no—
264C22#1909846914yes—
265C22#1909856914yes—
266C22#1909857314yes—
267C22#1909892318yes—
268C22#1909897218yes—
269C22C22×(C2×D79)⋊C411yescharacteristic
270C22C2×#1457914911yescharacteristic
271C22C2×#1457916111yescharacteristic
272C22C2×#1457918912yes—
273C22C2×#1457919412yes—
274C4—24no—
275C4—24no—
276C4—3168no—
277C4—6324no—
278C4#1909846914yes—
279C4C2×C4×Dic15812yes—
280C4C2×#1457914012yes—
281C2#2376437318yesdirect product factor
282C2C2×#1909846911yescharacteristic
283C2C2×#1909856911yescharacteristic
284C2C2×#1909857311yescharacteristic
285C2C2×#1909892312yes—
286C2C2×#1909897212yes—
subgroupG/H
centerC24C2×D316
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×#97×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC22×#97D79
hypocenterC79C2×#1993
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#97

Complements

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

NH ≅ G/Ntype
3. #23764373C2direct (N × H)
9. C2×#14579161C4semidirect
30. #14579161C2×C4semidirect
47. C22×C8×C79Q8semidirect
86. C2×C8×C79C2×Q8semidirect
138. C2×C79#1993semidirect
149. C79C2×#1993semidirect
177. C22×C8Dic158semidirect
224. C2×C8C2×Dic158semidirect
281. C2#23764373direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#145791612
C2×#190984292
#237643732
C2×#190983262
C22×#97×C792
C2×#199379