Finite Group Databasebeta

← #554×C229 #28411167

Subgroups — #554×C229 #28411167

Order 14656.

228 conjugacy classes of subgroups; only the 166 normal subgroups are shown.

normal subgroups only

This group has 228 conjugacy classes of subgroups — too many to draw. Only its 166 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
1C4⋊Q8×C229C211yesmaximal, characteristic, complemented
2#125×C229C212yesmaximal, complemented
3C22⋊Q8×C229C214yesmaximal, complemented
4C22⋊Q8×C229C212yesmaximal, complemented
5C4×Q8×C229C211yesmaximal, characteristic, complemented
6C4×D4×C229C212yesmaximal
7C4×D4×C229C211yesmaximal, characteristic
8C2×C4⋊C4×C229C212yesmaximal, complemented
9C2×Q8×C229C2211yescharacteristic
10C2×Q8×C229C2212yes—
11C2×D4×C229C2211yescharacteristic
12C22×C4×C229C2212yes—
13C22×C4×C229C2214yes—
14C4⋊C4×C229C2211yescharacteristic
15C4⋊C4×C229C2214yes—
16C4⋊C4×C229C2212yes—
17C4⋊C4×C229C2211yescharacteristic
18C4⋊C4×C229C2212yes—
19C4⋊C4×C229C2212yes—
20C4⋊C4×C229C2214yes—
21C22⋊C4×C229C2214yes—
22C22⋊C4×C229C2212yes—
23C42×C229C2212yes—
24C42×C229C2211yescharacteristic
25C23×C229C2312yes—
26Q8×C229—22no—
27Q8×C229—42no—
28D4×C229Q814yescomplemented
29C2×C4×C229—24no—
30C2×C4×C229—44no—
31C2×C4×C229C2312yes—
32C2×C4×C229C2311yescharacteristic
33C2×C4×C229C2312yes—
34C2×C4×C229C2312yes—
35C2×C4×C229C2314yes—
36C2×C4×C229C2311yescharacteristic
37C2×C4×C229C2311yescharacteristic
38C22×C229—22no—
39C22×C229—22no—
40C22×C229C2×Q814yes—
41C22×C229C2411yescharacteristic
42C4×C229—22no—
43C4×C229—22no—
44C4×C229—22no—
45C4×C229—24no—
46C4×C229—21no—
47C4×C229C2×Q812yes—
48C4×C229#4112yes—
49C2×C229—24no—
50C2×C229C22×Q811yescharacteristic
51C2×C229C2×#4111yescharacteristic
52C2×C229H(5,𝔽2)11yescharacteristic
53C229#55411yescharacteristic, direct product factor, Sylow
54#554C22911yesmaximal, characteristic, direct product factor, Sylow
55C4⋊Q8C2×C22911yescharacteristic, complemented
56#125C2×C22912yescomplemented
57C22⋊Q8C2×C22914yescomplemented
58C22⋊Q8C2×C22912yescomplemented
59C4×Q8C2×C22911yescharacteristic, complemented
60C4×D4C2×C22912yes—
61C4×D4C2×C22911yescharacteristic
62C2×C4⋊C4C2×C22912yescomplemented
63C2×Q8C22×C22911yescharacteristic
64C2×Q8C22×C22912yes—
65C2×D4C22×C22911yescharacteristic
66C22×C4C22×C22912yes—
67C22×C4C22×C22914yes—
68C4⋊C4C22×C22911yescharacteristic
69C4⋊C4C22×C22914yes—
70C4⋊C4C22×C22912yes—
71C4⋊C4C22×C22911yescharacteristic
72C4⋊C4C22×C22912yes—
73C4⋊C4C22×C22912yes—
74C4⋊C4C22×C22914yes—
75C22⋊C4C22×C22914yes—
76C22⋊C4C22×C22912yes—
77C42C22×C22912yes—
78C42C22×C22911yescharacteristic
79C23C23×C22912yes—
80Q8—22no—
81Q8—42no—
82D4Q8×C22914yescomplemented
83C2×C4—24no—
84C2×C4—44no—
85C2×C4C23×C22912yes—
86C2×C4C23×C22911yescharacteristic
87C2×C4C23×C22912yes—
88C2×C4C23×C22912yes—
89C2×C4C23×C22914yes—
90C2×C4C23×C22911yescharacteristic
91C2×C4C23×C22911yescharacteristic
92C22—22no—
93C22—22no—
94C22C2×Q8×C22914yes—
95C22C24×C22911yescharacteristic
96C4—22no—
97C4—22no—
98C4—22no—
99C4—24no—
100C4—21no—
101C4C2×Q8×C22912yes—
102C4#41×C22912yes—
103C2—24no—
104C2C22×Q8×C22911yescharacteristic
105C2C2×#41×C22911yescharacteristic
106C2H(5,𝔽2)×C22911yescharacteristic
subgroupG/H
center, socleC22×C229C24
commutator, Frattini, cosocleC22C24×C229
prime radicalC2×D4×C229C22
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C22×C229 ◁ G

Complements

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

NH ≅ G/Ntype
1. C4⋊Q8×C229C2semidirect
2. #125×C229C2semidirect
3. C22⋊Q8×C229C2semidirect
4. C22⋊Q8×C229C2semidirect
5. C4×Q8×C229C2semidirect
8. C2×C4⋊C4×C229C2semidirect
28. D4×C229Q8semidirect
53. C229#554direct (N × H)
54. #554C229direct (N × H)
55. C4⋊Q8C2×C229semidirect
56. #125C2×C229semidirect
57. C22⋊Q8C2×C229semidirect
58. C22⋊Q8C2×C229semidirect
59. C4×Q8C2×C229semidirect
62. C2×C4⋊C4C2×C229semidirect
82. D4Q8×C229semidirect

Maximal subgroups

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

subgroupindex
C4⋊Q8×C2292
#125×C2292
C22⋊Q8×C2292
C4×Q8×C2292
C4×D4×C2292
C2×C4⋊C4×C2292
#554229