Finite Group Databasebeta

← C2×#23764370 #34292836

Subgroups — C2×#23764370 #34292836

Order 20224.

1294 conjugacy classes of subgroups.

The subgroup lattice has 260 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#14579072C211yesmaximal, characteristic
2C2×#19098433C211yesmaximal, characteristic
3#23764370C218yesmaximal, direct product factor
4C2×#19098325C214yesmaximal
5C22×#125×C79C211yesmaximal, characteristic
6C23×C79⋊C8C2212yes—
7C22×C4⋊Dic79—22no—
8C22×C4⋊Dic79C2212yes—
9C2×#14579072—24no—
10C2×#14579072C2214yes—
11#19098433—22no—
12#19098433C2214yes—
13#19098325C22116yes—
14C2×#125×C79—22no—
15C2×#125×C79—24no—
16C2×#125×C79C418yescomplemented
17C2×#125×C79C2214yes—
18C22×C4⋊C4×C79—22no—
19C22×C4⋊C4×C79C2212yes—
20C22×C42×C79C2211yescharacteristic
21C23×Dic79—22no—
22C22×C79⋊C8—24no—
23C22×C79⋊C8—24no—
24C22×C79⋊C8Q818yes—
25C22×C79⋊C8C2314yes—
26C2×C4⋊Dic79—28no—
27C2×C4⋊Dic79—22no—
28C2×C4⋊Dic79—28no—
29C2×C4⋊Dic79—48no—
30C2×C4⋊Dic79C2314yes—
31#14579072—28no—
32C23×C4×C79—22no—
33C23×C4×C79D412yes—
34C23×C4×C79C2311yescharacteristic
35#125×C79—216no—
36#125×C79—28no—
37#125×C79C2×C4116yescomplemented
38C2×C4⋊C4×C79—216no—
39C2×C4⋊C4×C79—28no—
40C2×C4⋊C4×C79—22no—
41C2×C4⋊C4×C79—24no—
42C2×C4⋊C4×C79C2×C418yes—
43C2×C4⋊C4×C79C2314yes—
44C2×C42×C79C2×C414yes—
45C2×C42×C79D412yes—
46C2×C42×C79D414yes—
47C2×C42×C79C2312yes—
48C22×Dic79—24no—
49C22×Dic79—44no—
50C22×Dic79—48no—
51C2×C79⋊C8—216no—
52C2×C79⋊C8—24no—
53C2×C79⋊C8—24no—
54C2×C79⋊C8C2×Q818yes—
55C4⋊Dic79—28no—
56C4⋊Dic79—416no—
57C4⋊Dic79—44no—
58C24×C79C2×D411yescharacteristic
59C22×C4×C79—24no—
60C22×C4×C79—24no—
61C22×C4×C79—28no—
62C22×C4×C79—24no—
63C22×C4×C79—44no—
64C22×C4×C79—44no—
65C22×C4×C79C22⋊C418yes—
66C22×C4×C79C22×C412yes—
67C22×C4×C79C2×D414yes—
68C22×C4×C79C2×D411yescharacteristic
69C22×C4×C79C2×D412yes—
70C22×C4×C79C2×Q814yes—
71C22×C4×C79#4114yes—
72C22×C4×C79C2411yescharacteristic
73C4⋊C4×C79—232no—
74C4⋊C4×C79—28no—
75C4⋊C4×C79—24no—
76C4⋊C4×C79C22×C418yes—
77C42×C79C22⋊C418yes—
78C42×C79C22×C414yes—
79C42×C79C2×D414yes—
80C23×C79C2×C22⋊C412yes—
81C23×C79#12412yes—
82C23×C79C4⋊Q812yes—
83C23×C79AGL(1,ℤ/8)14yes—
84C23×C79#13714yes—
85C23×C79C22×D411yescharacteristic
86C2×C4×C79—24no—
87C2×C4×C79—24no—
88C2×C4×C79—216no—
89C2×C4×C79—28no—
90C2×C4×C79—44no—
91C2×C4×C79—44no—
92C2×C4×C79—416no—
93C2×C4×C79C2×C22⋊C418yes—
94C2×C4×C79C2×C22⋊C412yes—
95C2×C4×C79C4×Q818yes—
96C2×C4×C79C22⋊Q818yes—
97C2×C4×C79#12412yes—
98C2×C4×C79C4⋊Q812yes—
99C2×C4×C79C23×C411yescharacteristic
100C2×C4×C79C22×D411yescharacteristic
101C2×C4×C79C22×Q812yes—
102C2×C4×C79C2×#4112yes—
103C2×Dic79—44no—
104C2×Dic79—48no—
105C2×Dic79—88no—
106C79⋊C8—28no—
107C22×C79#39114yes—
108C22×C79#41718yes—
109C22×C79#49014yes—
110C22×C79#49114yes—
111C22×C79#50118yes—
112C22×C79C22×C22⋊C411yescharacteristic
113C22×C79C2×#12411yescharacteristic
114C22×C79C2×C4⋊Q811yescharacteristic
115C22×C79C2×AGL(1,ℤ/8)12yes—
116C22×C79C2×#13712yes—
117C4×C79—28no—
118C4×C79—48no—
119C4×C79#39114yes—
120C4×C79C2×C4×Q812yes—
121C4×C79C2×C22⋊Q812yes—
122Dic79—84no—
123C2×#1992—791nomaximal, Sylow
124C2×C79#199218yescomplemented
125C2×C79C2×#39111yescharacteristic
126C2×C79C2×#41712yes—
127C2×C79C2×#49011yescharacteristic
128C2×C79C2×#49111yescharacteristic
129C2×C79C2×#50112yes—
130C22×#125D7911yescharacteristic
131C22×#97—791no—
132C2×#384—791no—
133#1992—798no—
134C2×#340—794no—
135C79C2×#199211yescharacteristic, complemented, Sylow
136C23×C8—792no—
137C2×#125—22no—
138C2×#125—24no—
139C2×#125Dic7918yescomplemented
140C2×#125C2×D7914yes—
141C22×C4⋊C4—22no—
142C22×C4⋊C4—792no—
143C22×C4⋊C4—1582no—
144C22×C4⋊C4C2×D7912yes—
145C22×C42C2×D7911yescharacteristic
146C2×#97—794no—
147C2×#97—1584no—
148#384—794no—
149#384—1582no—
150#340—7916no—
151C23×C4—22no—
152C23×C4—1582no—
153C23×C4C22⋊D7912yes—
154C23×C4C22×D7911yescharacteristic
155C22×C8—798no—
156C22×C8—794no—
157C22×C8—1584no—
158C22×C8—1584no—
159#125—216no—
160#125—28no—
161#125C2×Dic79116yescomplemented
162C2×C4⋊C4—216no—
163C2×C4⋊C4—28no—
164C2×C4⋊C4—22no—
165C2×C4⋊C4—24no—
166C2×C4⋊C4—3168no—
167C2×C4⋊C4—794no—
168C2×C4⋊C4—1582no—
169C2×C4⋊C4—1588no—
170C2×C4⋊C4—1588no—
171C2×C4⋊C4C2×Dic7918yes—
172C2×C4⋊C4C22×D7914yes—
173C2×C42C2×Dic7914yes—
174C2×C42C22⋊D7912yes—
175C2×C42C22⋊D7914yes—
176C2×C42C22×D7912yes—
177#97—1588no—
178C24C2×C22⋊D7911yescharacteristic
179C22×C4—24no—
180C22×C4—24no—
181C22×C4—28no—
182C22×C4—24no—
183C22×C4—44no—
184C22×C4—44no—
185C22×C4—3164no—
186C22×C4—3168no—
187C22×C4—1584no—
188C22×C4C22⋊Dic7918yes—
189C22×C4C22×Dic7912yes—
190C22×C4C2×C22⋊D7914yes—
191C22×C4C2×C22⋊D7911yescharacteristic
192C22×C4C2×C22⋊D7912yes—
193C22×C4Q8×D7914yes—
194C22×C4#1192962514yes—
195C22×C4C23×D7911yescharacteristic
196C2×C8—798no—
197C2×C8—1584no—
198C2×C8—15816no—
199C2×C8—1584no—
200C4⋊C4—232no—
201C4⋊C4—28no—
202C4⋊C4—24no—
203C4⋊C4—31616no—
204C4⋊C4—3164no—
205C4⋊C4—1588no—
206C4⋊C4C22×Dic7918yes—
207C42C22⋊Dic7918yes—
208C42C22×Dic7914yes—
209C42C2×C22⋊D7914yes—
210C23C2×C22⋊Dic7912yes—
211C23#1457915012yes—
212C23#1457915912yes—
213C23#1457918614yes—
214C23#1457919114yes—
215C23C22×C22⋊D7911yescharacteristic
216C2×C4—216no—
217C2×C4—24no—
218C2×C4—24no—
219C2×C4—28no—
220C2×C4—416no—
221C2×C4—44no—
222C2×C4—44no—
223C2×C4—3164no—
224C2×C4—3168no—
225C2×C4—6328no—
226C2×C4C2×C22⋊Dic7918yes—
227C2×C4C2×C22⋊Dic7912yes—
228C2×C4Q8×Dic7918yes—
229C2×C4#1457913718yes—
230C2×C4#1457915012yes—
231C2×C4#1457915912yes—
232C2×C4C23×Dic7911yescharacteristic
233C2×C4C22×C22⋊D7911yescharacteristic
234C2×C4C2×Q8×D7912yes—
235C2×C4C2×#1192962512yes—
236C8—1588no—
237C22#1909847014yes—
238C22#1909856418yes—
239C22#1909892914yes—
240C22#1909893314yes—
241C22#1909897318yes—
242C22C22×C22⋊Dic7911yescharacteristic
243C22C2×#1457915011yescharacteristic
244C22C2×#1457915911yescharacteristic
245C22C2×#1457918612yes—
246C22C2×#1457919112yes—
247C4—28no—
248C4—48no—
249C4—6324no—
250C4#1909847014yes—
251C4C2×Q8×Dic7912yes—
252C4C2×#1457913712yes—
253C2#2376437018yesdirect product factor
254C2C2×#1909847011yescharacteristic
255C2C2×#1909856412yes—
256C2C2×#1909892911yescharacteristic
257C2C2×#1909893311yescharacteristic
258C2C2×#1909897312yes—
subgroupG/H
centerC24C2×C22⋊D79
commutatorC2×C4×C79C23×C4
FrattiniC22×C4C23×D79
FittingC22×#125×C79C2
socle, prime radicalC24×C79C2×D4
cosocleC22×C4×C79C24
hypercenterC22×#125D79
hypocenterC79C2×#1992
LCSG ▷ C2×C4×C79 ▷ C2×C79 ▷ C79
UCSC1 ◁ C24 ◁ C22×C42 ◁ C22×#125

Complements

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

NH ≅ G/Ntype
3. #23764370C2direct (N × H)
16. C2×#125×C79C4semidirect
37. #125×C79C2×C4semidirect
124. C2×C79#1992semidirect
135. C79C2×#1992semidirect
139. C2×#125Dic79semidirect
161. #125C2×Dic79semidirect
253. C2#23764370direct (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×#190984332
#237643702
C2×#190983252
C22×#125×C792
C2×#199279