Finite Group Databasebeta

← C8×Dic1004 #44549173

Subgroups — C8×Dic1004 #44549173

Order 32128.

164 conjugacy classes of subgroups; only the 77 normal subgroups are shown.

normal subgroups only

This group has 164 conjugacy classes of subgroups — too many to draw. Only its 77 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
1C8×Dic502C212yesmaximal
2C4×Dic1004C211yesmaximal, characteristic
3#30631440C211yesmaximal, characteristic
4#30631419C212yesmaximal
5C82×C251C211yesmaximal, characteristic
6C2×Dic1004C411yescharacteristic
7C4×Dic502C2212yes—
8#22548649C411yescharacteristic
9C4⋊(C251⋊C8)C2212yes—
10Dic251⋊C8—22no—
11#22548640C412yes—
12C8×Dic251—22no—
13C4×C8×C251C2211yescharacteristic
14C4×C8×C251C2211yescharacteristic
15C4×C8×C251C2211yescharacteristic
16C2×Dic502C2×C412yes—
17Dic1004C814yesdirect product factor
18C2×C251⋊C8—22no—
19C4⋊Dic251C2×C412yes—
20Dic251⋊C4—22no—
21C4×Dic251—22no—
22C2×C8×C251—21no—
23C2×C8×C251C2×C411yescharacteristic
24C2×C8×C251C2×C411yescharacteristic
25C2×C8×C251D411yescharacteristic
26C2×C8×C251D411yescharacteristic
27C42×C251C2311yescharacteristic
28Dic502—22no—
29Dic502C2×C814yes—
30C2×Dic251—22no—
31C2×Dic251—22no—
32C251⋊C8—42no—
33C2×C4×C251C22×C411yescharacteristic
34C2×C4×C251C2×D411yescharacteristic
35C2×C4×C251#4111yescharacteristic
36C8×C251—22no—
37C8×C251—21no—
38C8×C251—21no—
39C8×C251C2×C812yes—
40C8×C251Q1612yescomplemented
41C22×C251C4×D411yescharacteristic
42C4×C251—21no—
43C4×C251C22×C811yescharacteristic
44C4×C251#13111yescharacteristic
45C4×C251C2×Q1611yescharacteristic
46C4×C251#13511yescharacteristic
47Dic251—24no—
48Dic251—42no—
49C2×C251C8×D411yescharacteristic
50C2×C251C4×Q1611yescharacteristic
51C2×C251#44311yescharacteristic
52C251C8×Q1611yescharacteristic, complemented, Sylow
53C8×Q16—2511nomaximal, Sylow
54C8×Q8—2512no—
55C4×Q16—2511no—
56#335—2511no—
57Q8⋊C8—2512no—
58C82D25111yescharacteristic
59C2×Q16—2511no—
60C4×Q8—2512no—
61#107—2511no—
62C4⋊C8—5022no—
63C4⋊C8—2512no—
64#103—2512no—
65C4×C8—5022no—
66C4×C8C2×D25111yescharacteristic
67C4×C8C2×D25111yescharacteristic
68C4×C8C2×D25111yescharacteristic
69C2×Q8—2512no—
70Q16—2514no—
71C2×C8—21no—
72C2×C8—5022no—
73C2×C8C4×D25111yescharacteristic
74C2×C8C4×D25111yescharacteristic
75C2×C8D100411yescharacteristic
76C2×C8D100411yescharacteristic
77C4⋊C4—5022no—
78C4⋊C4—2512no—
79C42—5022no—
80C42C22×D25111yescharacteristic
81Q8—5022no—
82Q8—2514no—
83C2×C4—5022no—
84C2×C4—5022no—
85C2×C4C2×C4×D25111yescharacteristic
86C2×C4C2×D100411yescharacteristic
87C2×C4#1686081011yescharacteristic
88C8—22no—
89C8—21no—
90C8—21no—
91C8—10042no—
92C8C8×D25112yes—
93C8Dic100412yesdirect product factor
94C22C4×D100411yescharacteristic
95C4—21no—
96C4—10042no—
97C4—5024no—
98C4C2×C8×D25111yescharacteristic
99C4#2254872111yescharacteristic
100C4C2×Dic100411yescharacteristic
101C4#2254873711yescharacteristic
102C2C8×D100411yescharacteristic
103C2C4×Dic100411yescharacteristic
104C2#3063180511yescharacteristic
subgroupG/H
centerC2×C8D1004
commutatorC4×C251C22×C8
FrattiniC42C22×D251
FittingC82×C251C2
socle, prime radicalC22×C251C4×D4
cosocleC42×C251C23
hypercenterC82D251
hypocenterC251C8×Q16
LCSG ▷ C4×C251 ▷ C2×C251 ▷ C251
UCSC1 ◁ C2×C8 ◁ C4×C8 ◁ C82

Complements

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

NH ≅ G/Ntype
17. Dic1004C8direct (N × H)
40. C8×C251Q16semidirect
52. C251C8×Q16semidirect
93. C8Dic1004direct (N × H)

Maximal subgroups

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

subgroupindex
C8×Dic5022
C4×Dic10042
#306314402
#306314192
C82×C2512
C8×Q16251