Finite Group Databasebeta

← C2×#23750030 #34055199

Subgroups — C2×#23750030 #34055199

Order 19072.

424 conjugacy classes of subgroups; only the 213 normal subgroups are shown.

normal subgroups only

This group has 424 conjugacy classes of subgroups — too many to draw. Only its 213 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×#18011911C212yesmaximal
2#23750030C218yesmaximal, direct product factor
3C2×#18011845C214yesmaximal
4C2×C4×C8×C149C211yesmaximal, characteristic
5C22×Dic298—22no—
6#18011911—24no—
7#18011911C2218yes—
8C2×C4⋊Dic149—22no—
9C2×C4⋊Dic149C2214yes—
10#18011845C22116yes—
11C22×C8×C149C2212yes—
12C2×C42×C149C2211yescharacteristic
13C4×C8×C149C2214yes—
14C2×Dic298—28no—
15C2×Dic298—48no—
16C22×Dic149—24no—
17C4⋊Dic149—24no—
18C4⋊Dic149—28no—
19C4⋊Dic149C2318yes—
20C22×C4×C149D411yescharacteristic
21C22×C4×C149D411yescharacteristic
22C22×C4×C149C2311yescharacteristic
23C2×C8×C149Q818yescomplemented
24C2×C8×C149C2314yes—
25C42×C149D412yes—
26C42×C149C2312yes—
27Dic298—416no—
28C2×Dic149—28no—
29C2×Dic149—48no—
30C23×C149C2×D411yescharacteristic
31C2×C4×C149D814yes—
32C2×C4×C149Q1614yes—
33C2×C4×C149C2×D411yescharacteristic
34C2×C4×C149C2×D412yes—
35C2×C4×C149C2×D412yes—
36C2×C4×C149C2×Q814yes—
37C2×C4×C149C2411yescharacteristic
38C8×C149C2×Q818yescomplemented
39C22×C149C4⋊Q812yes—
40C22×C149C2×D812yes—
41C22×C149C2×Q1612yes—
42C22×C149C22×D411yescharacteristic
43C4×C149C4⋊Q812yes—
44C4×C149C2×D814yes—
45C4×C149C2×Q1614yes—
46C4×C149C22×Q812yes—
47Dic149—48no—
48C2×C149#50014yescomplemented
49C2×C149C2×C4⋊Q811yescharacteristic
50C2×C149C22×D811yescharacteristic
51C2×C149C22×Q1611yescharacteristic
52C149C2×#50011yescharacteristic, complemented, Sylow
53C2×#500—1491nomaximal, Sylow
54C2×C4⋊Q8—1492no—
55#500—1498no—
56C2×#107—1494no—
57C2×C4×C8D14911yescharacteristic
58C22×Q8—2982no—
59C22×C8C2×D14912yes—
60C4⋊Q8—2984no—
61C4⋊Q8—1498no—
62C2×C4⋊C4—2982no—
63C2×C4⋊C4—1494no—
64C2×C42C2×D14911yescharacteristic
65#107—14916no—
66C4×C8C2×D14914yes—
67C2×Q8—2988no—
68C2×Q8—5968no—
69C22×C4—2984no—
70C22×C4D59611yescharacteristic
71C22×C4D59611yescharacteristic
72C22×C4C22×D14911yescharacteristic
73C2×C8Dic29818yescomplemented
74C2×C8C22×D14914yes—
75C4⋊C4—2988no—
76C4⋊C4—2984no—
77C4⋊C4—1498no—
78C42D59612yes—
79C42C22×D14912yes—
80C23C2×D59611yescharacteristic
81Q8—59616no—
82C2×C4—2988no—
83C2×C4—5968no—
84C2×C4D119214yes—
85C2×C4Dic59614yes—
86C2×C4C2×D59611yescharacteristic
87C2×C4C2×D59612yes—
88C2×C4C2×D59612yes—
89C2×C4C2×Dic29814yes—
90C2×C4C23×D14911yescharacteristic
91C8C2×Dic29818yescomplemented
92C22#1801191112yes—
93C22C2×D119212yes—
94C22C2×Dic59612yes—
95C22C22×D59611yescharacteristic
96C4—5968no—
97C4#1801191112yes—
98C4C2×D119214yes—
99C4C2×Dic59614yes—
100C4C22×Dic29812yes—
101C2#2375003014yesdirect product factor
102C2C2×#1801191111yescharacteristic
103C2C22×D119211yescharacteristic
104C2C22×Dic59611yescharacteristic
subgroupG/H
centerC23C2×D596
commutator, cosocleC2×C4×C149C24
FrattiniC2×C4C23×D149
FittingC2×C4×C8×C149C2
socle, prime radicalC23×C149C2×D4
hypercenterC2×C4×C8D149
hypocenterC149C2×#500
LCSG ▷ C2×C4×C149 ▷ C2×C149 ▷ C149
UCSC1 ◁ C23 ◁ C2×C42 ◁ C2×C4×C8

Complements

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

NH ≅ G/Ntype
2. #23750030C2direct (N × H)
23. C2×C8×C149Q8semidirect
38. C8×C149C2×Q8semidirect
48. C2×C149#500semidirect
52. C149C2×#500semidirect
73. C2×C8Dic298semidirect
91. C8C2×Dic298semidirect
101. C2#23750030direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#180119112
#237500302
C2×#180118452
C2×C4×C8×C1492
C2×#500149