Finite Group Databasebeta

← C41×#2551 #19106331

Subgroups — C41×#2551 #19106331

Order 5248.

556 conjugacy classes of subgroups; only the 280 normal subgroups are shown.

normal subgroups only

This group has 556 conjugacy classes of subgroups — too many to draw. Only its 280 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
1C2×C4⋊Q8×C41C214yesmaximal
2C41×#395C214yesmaximal
3C41×#389C214yesmaximal
4C41×#384C211yesmaximal, characteristic
5C4×C4⋊C4×C41C212yesmaximal
6C22×Q8×C41C2214yes—
7C4⋊Q8×C41—216no—
8C2×C4⋊C4×C41C2214yes—
9C2×C4⋊C4×C41C2218yes—
10C2×C4⋊C4×C41C2212yes—
11C2×C4⋊C4×C41C2212yes—
12C2×C4⋊C4×C41C2212yes—
13C2×C42×C41C2214yes—
14C2×C42×C41C2211yescharacteristic
15#95×C41C2214yes—
16#95×C41C2214yes—
17C2×Q8×C41—216no—
18C2×Q8×C41—44no—
19C22×C4×C41C2314yes—
20C22×C4×C41C2314yes—
21C22×C4×C41C2311yescharacteristic
22C22×C4×C41C2314yes—
23C22×C4×C41C2312yes—
24C4⋊C4×C41—216no—
25C4⋊C4×C41—28no—
26C4⋊C4×C41—42no—
27C4⋊C4×C41D418yes—
28C4⋊C4×C41Q818yescomplemented
29C42×C41—28no—
30C42×C41Q814yescomplemented
31C23×C41C2411yescharacteristic
32Q8×C41—416no—
33C2×C4×C41—24no—
34C2×C4×C41—24no—
35C2×C4×C41—21no—
36C2×C4×C41—24no—
37C2×C4×C41—21no—
38C2×C4×C41—24no—
39C2×C4×C41—28no—
40C2×C4×C41—24no—
41C2×C4×C41C2×D418yes—
42C2×C4×C41C2×D414yes—
43C2×C4×C41C2×Q812yes—
44C2×C4×C41C2×Q818yes—
45C2×C4×C41C2×Q814yes—
46C2×C4×C41C2×Q814yes—
47C22×C41C22×D412yes—
48C22×C41C22×Q811yescharacteristic
49C22×C41C22×Q812yes—
50C22×C41H(5,𝔽2)11yescharacteristic
51C22×C412−1+411yescharacteristic
52C4×C41—22no—
53C4×C41—28no—
54C4×C41—28no—
55C4×C41—44no—
56C4×C41C4⋊Q818yescomplemented
57#2551C4111yesmaximal, characteristic, direct product factor, Sylow
58C2×C41C2×C4⋊Q812yes—
59C2×C41#54411yescharacteristic
60C2×C41D4211yescharacteristic
61C2×C41D4×Q812yes—
62C2×C41Q8211yescharacteristic
63C2×C4⋊Q8C2×C4114yes—
64#395C2×C4114yes—
65#389C2×C4114yes—
66#384C2×C4111yescharacteristic
67C4×C4⋊C4C2×C4112yes—
68C41#255111yescharacteristic, direct product factor, Sylow
69C22×Q8C22×C4114yes—
70C4⋊Q8—216no—
71C2×C4⋊C4C22×C4114yes—
72C2×C4⋊C4C22×C4118yes—
73C2×C4⋊C4C22×C4112yes—
74C2×C4⋊C4C22×C4112yes—
75C2×C4⋊C4C22×C4112yes—
76C2×C42C22×C4114yes—
77C2×C42C22×C4111yescharacteristic
78#95C22×C4114yes—
79#95C22×C4114yes—
80C2×Q8—216no—
81C2×Q8—44no—
82C22×C4C23×C4114yes—
83C22×C4C23×C4114yes—
84C22×C4C23×C4111yescharacteristic
85C22×C4C23×C4114yes—
86C22×C4C23×C4112yes—
87C4⋊C4—216no—
88C4⋊C4—28no—
89C4⋊C4—42no—
90C4⋊C4D4×C4118yes—
91C4⋊C4Q8×C4118yescomplemented
92C42—28no—
93C42Q8×C4114yescomplemented
94C23C24×C4111yescharacteristic
95Q8—416no—
96C2×C4—24no—
97C2×C4—24no—
98C2×C4—21no—
99C2×C4—24no—
100C2×C4—21no—
101C2×C4—24no—
102C2×C4—28no—
103C2×C4—24no—
104C2×C4C2×D4×C4118yes—
105C2×C4C2×D4×C4114yes—
106C2×C4C2×Q8×C4112yes—
107C2×C4C2×Q8×C4118yes—
108C2×C4C2×Q8×C4114yes—
109C2×C4C2×Q8×C4114yes—
110C22C22×D4×C4112yes—
111C22C22×Q8×C4111yescharacteristic
112C22C22×Q8×C4112yes—
113C22H(5,𝔽2)×C4111yescharacteristic
114C222−1+4×C4111yescharacteristic
115C4—22no—
116C4—28no—
117C4—28no—
118C4—44no—
119C4C4⋊Q8×C4118yescomplemented
120C2C2×C4⋊Q8×C4112yes—
121C2C41×#54411yescharacteristic
122C2D42×C4111yescharacteristic
123C2D4×Q8×C4112yes—
124C2Q82×C4111yescharacteristic
subgroupG/H
center, socle, prime radicalC23×C41C24
commutator, Frattini, cosocleC23C24×C41
LCSG ▷ C23 ▷ C1
UCSC1 ◁ C23×C41 ◁ G

Complements

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

NH ≅ G/Ntype
28. C4⋊C4×C41Q8semidirect
30. C42×C41Q8semidirect
56. C4×C41C4⋊Q8semidirect
57. #2551C41direct (N × H)
68. C41#2551direct (N × H)
91. C4⋊C4Q8×C41semidirect
93. C42Q8×C41semidirect
119. C4C4⋊Q8×C41semidirect

Maximal subgroups

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

subgroupindex
C2×C4⋊Q8×C412
C41×#3952
C41×#3892
C41×#3842
C4×C4⋊C4×C412
#255141