Finite Group Databasebeta

← C2×#20261346 #27155103

Subgroups — C2×#20261346 #27155103

Order 12416.

1004 conjugacy classes of subgroups; only the 485 normal subgroups are shown.

normal subgroups only

This group has 1004 conjugacy classes of subgroups — too many to draw. Only its 485 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1#20261346C2116yesmaximal, direct product factor
2C2×#15690805C214yesmaximal
3C2×#15690802C211yesmaximal, characteristic, complemented
4C2×#15690800C214yesmaximal, complemented
5C2×#15690786C212yesmaximal
6C2×Q8×Dic97C212yesmaximal, complemented
7C2×#15690767C211yesmaximal, characteristic
8C2×C4⋊Q8×C97C211yesmaximal, characteristic, complemented
9C22×C4×D97C2211yescharacteristic
10#15690805C22132yes—
11#15690802C2218yescomplemented
12#15690800C22132yescomplemented
13#15690786C22116yes—
14Q8×Dic97C22116yescomplemented
15#15690767C2218yes—
16C2×C4⋊Dic97C2212yes—
17C2×C4⋊Dic97C2214yes—
18C2×#13095490C2212yes—
19C2×#13095490C2214yes—
20C2×#13095490C2214yes—
21C2×#13095488C2212yes—
22C2×#13095488C2214yes—
23C2×C4×Dic97C2211yescharacteristic
24C2×C4×Dic97C2214yes—
25C22×Q8×C97C2212yes—
26C4⋊Q8×C97C2218yescomplemented
27C2×C4⋊C4×C97C2214yes—
28C2×C42×C97C2211yescharacteristic
29C23×D97C2311yescharacteristic
30C22×Dic97C2312yes—
31C22×Dic97C2314yes—
32C22×Dic97C2311yescharacteristic
33C2×C4×D97—24no—
34C2×C4×D97C2314yes—
35C4⋊Dic97C2318yes—
36C4⋊Dic97C23116yes—
37#13095490C2318yes—
38#13095490C23116yes—
39#13095490C23116yes—
40#13095488C2318yes—
41#13095488C23116yes—
42C4×Dic97C2314yes—
43C4×Dic97C23116yes—
44C2×Q8×C97—28no—
45C2×Q8×C97C2318yes—
46C22×C4×C97C2314yes—
47C22×C4×C97C2312yes—
48C22×C4×C97C2311yescharacteristic
49C4⋊C4×C97C23116yes—
50C42×C97C2314yes—
51C23×C97C2411yescharacteristic
52C22×D97—22no—
53C22×D97—24no—
54C22×D97C2412yes—
55Q8×C97—216no—
56C2×C4×C97—28no—
57C2×C4×C97—24no—
58C2×C4×C97#4114yes—
59C2×C4×C97C2414yes—
60C2×C4×C97C2418yes—
61C2×C4×C97C2412yes—
62C2×Dic97—22no—
63C2×Dic97—24no—
64C2×Dic97—28no—
65C2×Dic97C2414yes—
66C2×Dic97C2418yes—
67C2×Dic97C2412yes—
68C4×D97—28no—
69C22×C97C2×#4112yes—
70C22×C972−1+414yes—
71C22×C97C2511yescharacteristic
72C2×D97—22no—
73C2×D97—24no—
74C2×D97—44no—
75C4×C97—28no—
76C4×C97—24no—
77C4×C97C2×#4114yes—
78Dic97—22no—
79Dic97—24no—
80Dic97—28no—
81C2×C97#54114yescomplemented
82C2×C97C22×#4111yescharacteristic
83C2×C97C2×2−1+412yes—
84D97—42no—
85C2×#541—971nomaximal, Sylow
86C97C2×#54111yescharacteristic, complemented, Sylow
87#541—9716no—
88C2×C4⋊Q8D9711yescharacteristic, complemented
89C2×#126—974no—
90C2×#125—974no—
91C2×#125—971no—
92C2×C22⋊Q8—972no—
93C2×C4×Q8—972no—
94C2×#117—971no—
95C22×Q8C2×D9712yes—
96C23×C4—971no—
97C4⋊Q8C2×D9718yescomplemented
98#126—9732no—
99#125—9732no—
100#125—978no—
101C22⋊Q8—9716no—
102C4×Q8—9716no—
103#117—978no—
104C2×C4⋊C4—972no—
105C2×C4⋊C4—972no—
106C2×C4⋊C4—974no—
107C2×C4⋊C4—974no—
108C2×C4⋊C4—974no—
109C2×C4⋊C4C2×D9714yes—
110C2×C22⋊C4—972no—
111C2×C22⋊C4—974no—
112C2×C42—971no—
113C2×C42—974no—
114C2×C42C2×D9711yescharacteristic
115C24—971no—
116C2×Q8—28no—
117C2×Q8C22×D9718yes—
118C22×C4—972no—
119C22×C4—974no—
120C22×C4—971no—
121C22×C4—974no—
122C22×C4—1944no—
123C22×C4C22×D9714yes—
124C22×C4C22×D9712yes—
125C22×C4C22×D9711yescharacteristic
126C4⋊C4—978no—
127C4⋊C4—9716no—
128C4⋊C4—9716no—
129C4⋊C4—978no—
130C4⋊C4—9716no—
131C4⋊C4C22×D97116yes—
132C22⋊C4—978no—
133C22⋊C4—9716no—
134C42—974no—
135C42—9716no—
136C42C22×D9714yes—
137C23—972no—
138C23—1942no—
139C23—1944no—
140C23C23×D9711yescharacteristic
141Q8—216no—
142C2×C4—28no—
143C2×C4—24no—
144C2×C4—974no—
145C2×C4—978no—
146C2×C4—972no—
147C2×C4—1942no—
148C2×C4—1944no—
149C2×C4—1948no—
150C2×C4—1948no—
151C2×C4#1309551014yes—
152C2×C4C23×D9718yes—
153C2×C4C23×D9714yes—
154C2×C4C23×D9712yes—
155C22—3884no—
156C22—1942no—
157C22—1944no—
158C22C2×#1309551012yes—
159C22#1569085814yes—
160C22C24×D9711yescharacteristic
161C4—28no—
162C4—24no—
163C4—1942no—
164C4—1944no—
165C4—1948no—
166C4C2×#1309551014yes—
167C2—3882no—
168C2#2026134614yesdirect product factor
169C2C22×#1309551011yescharacteristic
170C2C2×#1569085812yes—
subgroupG/H
centerC23C23×D97
commutator, cosocleC22×C97C25
FrattiniC22C24×D97
FittingC2×C4⋊Q8×C97C2
socleC23×C97C24
prime radicalC23×D97C23
hypercenterC2×C4⋊Q8D97
hypocenterC97C2×#541
LCSG ▷ C22×C97 ▷ C97
UCSC1 ◁ C23 ◁ C2×C4⋊Q8

Complements

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

NH ≅ G/Ntype
1. #20261346C2direct (N × H)
3. C2×#15690802C2semidirect
4. C2×#15690800C2semidirect
6. C2×Q8×Dic97C2semidirect
8. C2×C4⋊Q8×C97C2semidirect
11. #15690802C22semidirect
12. #15690800C22semidirect
14. Q8×Dic97C22semidirect
26. C4⋊Q8×C97C22semidirect
81. C2×C97#541semidirect
86. C97C2×#541semidirect
88. C2×C4⋊Q8D97semidirect
97. C4⋊Q8C2×D97semidirect
168. C2#20261346direct (N × H)

Maximal subgroups

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

subgroupindex
#202613462
C2×#156908052
C2×#156908022
C2×#156908002
C2×#156907862
C2×Q8×Dic972
C2×#156907672
C2×C4⋊Q8×C972
C2×#54197