Finite Group Databasebeta

← C23×#1689 #15669308

Subgroups — C23×#1689 #15669308

Order 2944.

166 conjugacy classes of subgroups; only the 68 normal subgroups are shown.

normal subgroups only

This group has 166 conjugacy classes of subgroups — too many to draw. Only its 68 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
1C23×#494C211yesmaximal, characteristic, complemented
2C23×#474C212yesmaximal
3C23×#436C211yesmaximal, characteristic
4C23×#334C211yesmaximal, characteristic, complemented
5C23×#332C212yesmaximal, complemented
6C2×Q16×C23—21no—
7C2×Q16×C23—21no—
8C2×M16×C23—21no—
9C23×C4⋊Q8C2212yes—
10C4×D4×C23C2211yescharacteristic
11C23×#107—22no—
12C23×C4⋊C8C2211yescharacteristic
13C23×C4⋊C8C2212yes—
14C23×#102—22no—
15C23×C22⋊C8—21no—
16C4×C8×C23C2211yescharacteristic
17C2×Q8×C23—22no—
18C2×D4×C23D411yescharacteristic
19C22×C4×C23—21no—
20Q16×C23—42no—
21Q16×C23—42no—
22M16×C23—42no—
23C2×C8×C23—22no—
24C2×C8×C23—21no—
25C2×C8×C23D411yescharacteristic
26C2×C8×C23D411yescharacteristic
27C4⋊C4×C23—22no—
28C4⋊C4×C23—22no—
29C4⋊C4×C23D411yescharacteristic
30C22⋊C4×C23—21no—
31C42×C23C2311yescharacteristic
32C23×C23—21no—
33Q8×C23—42no—
34Q8×C23—42no—
35D4×C23—22no—
36C2×C4×C23—21no—
37C2×C4×C23—41no—
38C2×C4×C23—41no—
39C2×C4×C23—42no—
40C2×C4×C23C2×D411yescharacteristic
41C2×C4×C23C2×D411yescharacteristic
42C2×C4×C23#4111yescharacteristic
43C8×C23—21no—
44C8×C23—41no—
45C8×C23—42no—
46C8×C23D812yes—
47#1689C2311yesmaximal, characteristic, direct product factor, Sylow
48C22×C23—41no—
49C22×C23—41no—
50C22×C23—41no—
51C22×C23#12111yescharacteristic
52C4×C23—21no—
53C4×C23—41no—
54C4×C23—82no—
55C4×C23C2×D811yescharacteristic
56C4×C23AGL(1,ℤ/8)11yescharacteristic
57C4×C23#13712yes—
58#494C2×C2311yescharacteristic, complemented
59#474C2×C2312yes—
60#436C2×C2311yescharacteristic
61#334C2×C2311yescharacteristic, complemented
62#332C2×C2312yescomplemented
63C2×C23—81no—
64C2×C23#45911yescharacteristic
65C2×C23#47011yescharacteristic
66C2×C23#47311yescharacteristic
67C2×Q16—21no—
68C2×Q16—21no—
69C2×M16—21no—
70C4⋊Q8C22×C2312yes—
71C4×D4C22×C2311yescharacteristic
72#107—22no—
73C4⋊C8C22×C2311yescharacteristic
74C4⋊C8C22×C2312yes—
75#102—22no—
76C22⋊C8—21no—
77C4×C8C22×C2311yescharacteristic
78C23#168911yescharacteristic, direct product factor, Sylow
79C2×Q8—22no—
80C2×D4D4×C2311yescharacteristic
81C22×C4—21no—
82Q16—42no—
83Q16—42no—
84M16—42no—
85C2×C8—21no—
86C2×C8—22no—
87C2×C8D4×C2311yescharacteristic
88C2×C8D4×C2311yescharacteristic
89C4⋊C4—22no—
90C4⋊C4—22no—
91C4⋊C4D4×C2311yescharacteristic
92C22⋊C4—21no—
93C42C23×C2311yescharacteristic
94C23—21no—
95Q8—42no—
96Q8—42no—
97D4—22no—
98C2×C4—21no—
99C2×C4—41no—
100C2×C4—41no—
101C2×C4—42no—
102C2×C4C2×D4×C2311yescharacteristic
103C2×C4C2×D4×C2311yescharacteristic
104C2×C4#41×C2311yescharacteristic
105C8—21no—
106C8—41no—
107C8—42no—
108C8D8×C2312yes—
109C22—41no—
110C22—41no—
111C22—41no—
112C22C23×#12111yescharacteristic
113C4—21no—
114C4—41no—
115C4—82no—
116C4C2×D8×C2311yescharacteristic
117C4C23×AGL(1,ℤ/8)11yescharacteristic
118C4C23×#13712yes—
119C2—81no—
120C2C23×#45911yescharacteristic
121C2C23×#47011yescharacteristic
122C2C23×#47311yescharacteristic
subgroupG/H
center, socleC22×C23#121
commutator, Frattini, cosocleC42C23×C23
prime radicalC2×D4×C23D4
LCSG ▷ C42 ▷ C22 ▷ C1
UCSC1 ◁ C22×C23 ◁ C42×C23 ◁ G

Complements

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

NH ≅ G/Ntype
1. C23×#494C2semidirect
4. C23×#334C2semidirect
5. C23×#332C2semidirect
47. #1689C23direct (N × H)
58. #494C2×C23semidirect
61. #334C2×C23semidirect
62. #332C2×C23semidirect
78. C23#1689direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#4942
C23×#4742
C23×#4362
C23×#3342
C23×#3322
#168923