Finite Group Databasebeta

← C22×C19×H(3,𝔽4) #18068647

Subgroups — C22×C19×H(3,𝔽4) #18068647

Order 4864.

10246 conjugacy classes of subgroups; only the 5774 normal subgroups are shown.

normal subgroups only

This group has 10246 conjugacy classes of subgroups — too many to draw. Only its 5774 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×C19×H(3,𝔽4)C2148yesmaximal, direct product factor
2C22×C19×#124C219yesmaximal, complemented
3C22×C19×#120C216yesmaximal, complemented
4C26×C19C2212yescomplemented
5C23×Q8×C19C2213yescomplemented
6C23×D4×C19C2219yes—
7C19×H(3,𝔽4)C221256yesdirect product factor
8C2×C19×#124C221216yescomplemented
9C2×C19×#120C221144yescomplemented
10C22×C22⋊C4×C19C22118yescomplemented
11C22×C42×C19C2213yescomplemented
12C25×C19—424no—
13C25×C19C2316yes—
14C25×C19C23124yescomplemented
15C22×Q8×C19—412no—
16C22×Q8×C19C23136yescomplemented
17C22×D4×C19—436no—
18C22×D4×C19C231108yes—
19C23×C4×C19C2319yes—
20C19×#124C231576yescomplemented
21C19×#120C231384yescomplemented
22C2×C22⋊C4×C19C231216yescomplemented
23C2×C42×C19C23136yescomplemented
24C24×C19—272no—
25C24×C19—4144no—
26C24×C19—4128no—
27C24×C19C24136yes—
28C24×C19C2411yescharacteristic
29C24×C19C24132yescomplemented
30C2×Q8×C19—472no—
31C2×Q8×C19C24148yescomplemented
32C2×D4×C19—4216no—
33C2×D4×C19C241144yes—
34C22×C4×C19—236no—
35C22×C4×C19C24154yes—
36C22⋊C4×C19C241288yescomplemented
37C42×C19C24148yescomplemented
38C22×H(3,𝔽4)C1911yesmaximal, characteristic, direct product factor, Sylow
39C23×C19—2216no—
40C23×C19—496no—
41C23×C19—4384no—
42C23×C19—496no—
43C23×C19H(5,𝔽2)112yes—
44C23×C19C25124yes—
45C23×C19C2513yes—
46Q8×C19—448no—
47D4×C19—4144no—
48C2×C4×C19—2108no—
49C2×C4×C19C25136yes—
50C2×H(3,𝔽4)C2×C19148yesdirect product factor
51C22×#124C2×C1919yescomplemented
52C22×#120C2×C1916yescomplemented
53C22×C19—272no—
54C22×C19—4128no—
55C22×C19—4144no—
56C22×C19H(3,𝔽4)116yesdirect product factor
57C22×C19C2×H(5,𝔽2)118yes—
58C22×C19C2611yescharacteristic
59C4×C19—236no—
60C26C22×C1912yescomplemented
61C23×Q8C22×C1913yescomplemented
62C23×D4C22×C1919yes—
63H(3,𝔽4)C22×C191256yesdirect product factor
64C2×#124C22×C191216yescomplemented
65C2×#120C22×C191144yescomplemented
66C22×C22⋊C4C22×C19118yescomplemented
67C22×C42C22×C1913yescomplemented
68C2×C19—424no—
69C2×C19C2×H(3,𝔽4)112yesdirect product factor
70C2×C19C22×H(5,𝔽2)13yes—
71C25—424no—
72C25C23×C1916yes—
73C25C23×C19124yescomplemented
74C22×Q8—412no—
75C22×Q8C23×C19136yescomplemented
76C22×D4—436no—
77C22×D4C23×C191108yes—
78C23×C4C23×C1919yes—
79#124C23×C191576yescomplemented
80#120C23×C191384yescomplemented
81C2×C22⋊C4C23×C191216yescomplemented
82C2×C42C23×C19136yescomplemented
83C19C22×H(3,𝔽4)11yescharacteristic, direct product factor, Sylow
84C24—272no—
85C24—4144no—
86C24—4128no—
87C24C24×C19136yes—
88C24C24×C1911yescharacteristic
89C24C24×C19132yescomplemented
90C2×Q8—472no—
91C2×Q8C24×C19148yescomplemented
92C2×D4—4216no—
93C2×D4C24×C191144yes—
94C22×C4—236no—
95C22×C4C24×C19154yes—
96C22⋊C4C24×C191288yescomplemented
97C42C24×C19148yescomplemented
98C23—2216no—
99C23—496no—
100C23—4384no—
101C23—496no—
102C23C19×H(5,𝔽2)112yes—
103C23C25×C19124yes—
104C23C25×C1913yes—
105Q8—448no—
106D4—4144no—
107C2×C4—2108no—
108C2×C4C25×C19136yes—
109C22—272no—
110C22—4128no—
111C22—4144no—
112C22C19×H(3,𝔽4)116yesdirect product factor
113C22C2×C19×H(5,𝔽2)118yes—
114C22C26×C1911yescharacteristic
115C4—236no—
116C2—424no—
117C2C2×C19×H(3,𝔽4)112yesdirect product factor
118C2C22×C19×H(5,𝔽2)13yes—
subgroupG/H
center, socleC24×C19C24
commutator, Frattini, cosocleC22C26×C19
LCSG ▷ C22 ▷ C1
UCSC1 ◁ C24×C19 ◁ G

Complements

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

NH ≅ G/Ntype
1. C2×C19×H(3,𝔽4)C2direct (N × H)
2. C22×C19×#124C2semidirect
3. C22×C19×#120C2semidirect
4. C26×C19C22semidirect
5. C23×Q8×C19C22semidirect
7. C19×H(3,𝔽4)C22direct (N × H)
8. C2×C19×#124C22semidirect
9. C2×C19×#120C22semidirect
10. C22×C22⋊C4×C19C22semidirect
11. C22×C42×C19C22semidirect
14. C25×C19C23semidirect
16. C22×Q8×C19C23semidirect
20. C19×#124C23semidirect
21. C19×#120C23semidirect
22. C2×C22⋊C4×C19C23semidirect
23. C2×C42×C19C23semidirect
29. C24×C19C24semidirect
31. C2×Q8×C19C24semidirect
36. C22⋊C4×C19C24semidirect
37. C42×C19C24semidirect
38. C22×H(3,𝔽4)C19direct (N × H)
50. C2×H(3,𝔽4)C2×C19direct (N × H)
51. C22×#124C2×C19semidirect
52. C22×#120C2×C19semidirect
56. C22×C19H(3,𝔽4)direct (N × H)
60. C26C22×C19semidirect
61. C23×Q8C22×C19semidirect
63. H(3,𝔽4)C22×C19direct (N × H)
64. C2×#124C22×C19semidirect
65. C2×#120C22×C19semidirect
66. C22×C22⋊C4C22×C19semidirect
67. C22×C42C22×C19semidirect
69. C2×C19C2×H(3,𝔽4)direct (N × H)
73. C25C23×C19semidirect
75. C22×Q8C23×C19semidirect
79. #124C23×C19semidirect
80. #120C23×C19semidirect
81. C2×C22⋊C4C23×C19semidirect
82. C2×C42C23×C19semidirect
83. C19C22×H(3,𝔽4)direct (N × H)
89. C24C24×C19semidirect
91. C2×Q8C24×C19semidirect
96. C22⋊C4C24×C19semidirect
97. C42C24×C19semidirect
112. C22C19×H(3,𝔽4)direct (N × H)
117. C2C2×C19×H(3,𝔽4)direct (N × H)

Maximal subgroups

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

subgroupindex
C2×C19×H(3,𝔽4)2
C22×C19×#1242
C22×C19×#1202
C22×H(3,𝔽4)19