Finite Group Databasebeta

← C2×#20260540 #27143439

Subgroups — C2×#20260540 #27143439

Order 12416.

232 conjugacy classes of subgroups; only the 101 normal subgroups are shown.

normal subgroups only

This group has 232 conjugacy classes of subgroups — too many to draw. Only its 101 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
1C22×Dic388C211yesmaximal, characteristic
2C2×#15690744C211yesmaximal, characteristic
3#20260540C214yesmaximal, direct product factor
4C22×C16×C97C211yesmaximal, characteristic
5C22×Dic194—21no—
6C2×Dic388—21no—
7C2×Dic388—22no—
8C2×Dic388C414yescomplemented
9C2×Dic388C2212yes—
10C2×C4⋊Dic97—21no—
11#15690744—21no—
12#15690744C2212yes—
13C22×C8×C97C2211yescharacteristic
14C2×C16×C97—22no—
15C2×C16×C97C2212yes—
16C2×Dic194—24no—
17C2×Dic194—22no—
18C2×Dic194—41no—
19C2×Dic194—42no—
20C22×Dic97—41no—
21C22×Dic97—41no—
22Dic388—24no—
23Dic388—22no—
24Dic388C2×C414yescomplemented
25C4⋊Dic97—22no—
26C4⋊Dic97—41no—
27C22×C4×C97D411yescharacteristic
28C2×C8×C97C2×C412yes—
29C2×C8×C97D411yescharacteristic
30C2×C8×C97D412yes—
31C2×C8×C97C2311yescharacteristic
32C16×C97—22no—
33C23×C97D811yescharacteristic
34C2×C4×C97C22⋊C412yes—
35C2×C4×C97D811yescharacteristic
36C2×C4×C97SD1612yes—
37C2×C4×C97C2×D411yescharacteristic
38C2×Dic97—44no—
39C2×Dic97—42no—
40C2×Dic97—42no—
41C2×Dic97—82no—
42Dic194—24no—
43Dic194—44no—
44Dic194—42no—
45C8×C97C22⋊C412yes—
46C8×C97C22×C411yescharacteristic
47C8×C97C2×D411yescharacteristic
48C22×C97#10212yes—
49C22×C97SD3212yes—
50C22×C97Q3212yes—
51C22×C97C2×D811yescharacteristic
52C4×C97#10212yes—
53C4×C97C2×C22⋊C411yescharacteristic
54C4×C97C2×SD1611yescharacteristic
55Dic97—44no—
56Dic97—82no—
57C2×C97#35814yescomplemented
58C2×C97C2×#10211yescharacteristic
59C2×C97C2×SD3211yescharacteristic
60C2×C97C2×Q3211yescharacteristic
61C2×#358—971nomaximal, Sylow
62C97C2×#35811yescharacteristic, complemented, Sylow
63C22×Q16—971no—
64C22×C16D9711yescharacteristic
65C2×#107—971no—
66#358—974no—
67C22×Q8—1941no—
68C2×Q16—974no—
69C2×Q16—972no—
70C2×Q16—1941no—
71C2×Q16—1942no—
72C22×C8C2×D9711yescharacteristic
73C2×C4⋊C4—1941no—
74C2×C16—22no—
75C2×C16C2×D9712yes—
76#107—972no—
77#107—1941no—
78C2×Q8—3881no—
79C2×Q8—3882no—
80C2×Q8—1944no—
81C2×Q8—1942no—
82C22×C4—3881no—
83C22×C4—3881no—
84C22×C4D38811yescharacteristic
85Q16—974no—
86Q16—1944no—
87Q16—1942no—
88C2×C8C4×D9712yes—
89C2×C8D38811yescharacteristic
90C2×C8C22⋊D9712yes—
91C2×C8C22×D9711yescharacteristic
92C4⋊C4—3881no—
93C4⋊C4—1942no—
94C16—22no—
95C23D77611yescharacteristic
96Q8—3882no—
97Q8—3884no—
98Q8—1944no—
99C2×C4—7762no—
100C2×C4—3882no—
101C2×C4—3882no—
102C2×C4—3884no—
103C2×C4#1309548812yes—
104C2×C4D77611yescharacteristic
105C2×C4#1309550012yes—
106C2×C4C2×D38811yescharacteristic
107C8#1309548812yes—
108C8C2×C4×D9711yescharacteristic
109C8C2×C22⋊D9711yescharacteristic
110C22#1569073212yes—
111C22#1569075512yes—
112C22Dic77612yes—
113C22C2×D77611yescharacteristic
114C4—7762no—
115C4—3884no—
116C4#1569073212yes—
117C4C2×#1309548811yescharacteristic
118C4C2×#1309550011yescharacteristic
119C2#2026054014yesdirect product factor
120C2C2×#1569073211yescharacteristic
121C2C2×#1569075511yescharacteristic
122C2C2×Dic77611yescharacteristic
subgroupG/H
centerC23D776
commutatorC8×C97C22×C4
FrattiniC2×C8C22×D97
FittingC22×C16×C97C2
socle, prime radicalC23×C97D8
cosocleC2×C8×C97C23
hypercenterC22×C16D97
hypocenterC97C2×#358
LCSG ▷ C8×C97 ▷ C4×C97 ▷ C2×C97 ▷ C97
UCSC1 ◁ C23 ◁ C22×C4 ◁ C22×C8 ◁ C22×C16

Complements

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

NH ≅ G/Ntype
3. #20260540C2direct (N × H)
8. C2×Dic388C4semidirect
24. Dic388C2×C4semidirect
57. C2×C97#358semidirect
62. C97C2×#358semidirect
119. C2#20260540direct (N × H)

Maximal subgroups

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

subgroupindex
C22×Dic3882
C2×#156907442
#202605402
C22×C16×C972
C2×#35897