Finite Group Databasebeta

← C23×#1720 #15669339

Subgroups — C23×#1720 #15669339

Order 2944.

186 conjugacy classes of subgroups; only the 72 normal subgroups are shown.

normal subgroups only

This group has 186 conjugacy classes of subgroups — too many to draw. Only its 72 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×#498C211yesmaximal, characteristic, complemented
2C23×#494C211yesmaximal, characteristic, complemented
3C23×#487C211yesmaximal, characteristic, complemented
4C23×#486C211yesmaximal, characteristic
5C23×#486C211yesmaximal, characteristic
6C23×#486C211yesmaximal, characteristic
7C23×#322C211yesmaximal, characteristic, complemented
8C2×Q16×C23—22no—
9C23×C4⋊Q8C2211yescharacteristic
10C23×C4⋊Q8C2211yescharacteristic
11C23×C4⋊Q8C2211yescharacteristic
12C23×#127C2211yescharacteristic
13C23×#106—22no—
14C23×#103—22no—
15C23×#102—22no—
16C23×#102—22no—
17C23×#102—22no—
18C4×C8×C23C2211yescharacteristic
19C4×C8×C23C2211yescharacteristic
20C4×C8×C23C2211yescharacteristic
21C2×Q8×C23—21no—
22C2×Q8×C23—21no—
23C2×Q8×C23—21no—
24C2×D4×C23—21no—
25C2×D4×C23—21no—
26C2×D4×C23—21no—
27Q16×C23—44no—
28C2×C8×C23D412yes—
29C2×C8×C23D412yes—
30C2×C8×C23D412yes—
31C4⋊C4×C23—21no—
32C4⋊C4×C23—21no—
33C4⋊C4×C23—21no—
34C4⋊C4×C23—21no—
35C4⋊C4×C23—21no—
36C4⋊C4×C23—21no—
37C42×C23C2311yescharacteristic
38C23×C23—41no—
39Q8×C23—42no—
40Q8×C23—42no—
41Q8×C23—42no—
42D4×C23—42no—
43D4×C23—42no—
44D4×C23—42no—
45C2×C4×C23—41no—
46C2×C4×C23—41no—
47C2×C4×C23—41no—
48C2×C4×C23C2×D411yescharacteristic
49C2×C4×C23C2×D411yescharacteristic
50C2×C4×C23C2×D411yescharacteristic
51C8×C23—22no—
52C8×C23—22no—
53C8×C23—22no—
54#1720C2311yesmaximal, characteristic, direct product factor, Sylow
55C22×C23—81no—
56C22×C23—81no—
57C22×C23—81no—
58C22×C23#12711yescharacteristic
59C4×C23—81no—
60C4×C23—81no—
61C4×C23—81no—
62C4×C23#13512yes—
63C4×C23AGL(1,ℤ/8)12yes—
64C4×C23#13712yes—
65#498C2×C2311yescharacteristic, complemented
66#494C2×C2311yescharacteristic, complemented
67#487C2×C2311yescharacteristic, complemented
68#486C2×C2311yescharacteristic
69#486C2×C2311yescharacteristic
70#486C2×C2311yescharacteristic
71#322C2×C2311yescharacteristic, complemented
72C2×C23—161no—
73C2×C23#49511yescharacteristic
74C2×C23#49611yescharacteristic
75C2×C23#49711yescharacteristic
76C2×Q16—22no—
77C4⋊Q8C22×C2311yescharacteristic
78C4⋊Q8C22×C2311yescharacteristic
79C4⋊Q8C22×C2311yescharacteristic
80#127C22×C2311yescharacteristic
81#106—22no—
82#103—22no—
83#102—22no—
84#102—22no—
85#102—22no—
86C4×C8C22×C2311yescharacteristic
87C4×C8C22×C2311yescharacteristic
88C4×C8C22×C2311yescharacteristic
89C23#172011yescharacteristic, direct product factor, Sylow
90C2×Q8—21no—
91C2×Q8—21no—
92C2×Q8—21no—
93C2×D4—21no—
94C2×D4—21no—
95C2×D4—21no—
96Q16—44no—
97C2×C8D4×C2312yes—
98C2×C8D4×C2312yes—
99C2×C8D4×C2312yes—
100C4⋊C4—21no—
101C4⋊C4—21no—
102C4⋊C4—21no—
103C4⋊C4—21no—
104C4⋊C4—21no—
105C4⋊C4—21no—
106C42C23×C2311yescharacteristic
107C23—41no—
108Q8—42no—
109Q8—42no—
110Q8—42no—
111D4—42no—
112D4—42no—
113D4—42no—
114C2×C4—41no—
115C2×C4—41no—
116C2×C4—41no—
117C2×C4C2×D4×C2311yescharacteristic
118C2×C4C2×D4×C2311yescharacteristic
119C2×C4C2×D4×C2311yescharacteristic
120C8—22no—
121C8—22no—
122C8—22no—
123C22—81no—
124C22—81no—
125C22—81no—
126C22C23×#12711yescharacteristic
127C4—81no—
128C4—81no—
129C4—81no—
130C4C23×#13512yes—
131C4C23×AGL(1,ℤ/8)12yes—
132C4C23×#13712yes—
133C2—161no—
134C2C23×#49511yescharacteristic
135C2C23×#49611yescharacteristic
136C2C23×#49711yescharacteristic
subgroupG/H
center, socleC22×C23#127
commutator, Frattini, cosocleC42C23×C23
prime radicalC23×#127C22
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×#498C2semidirect
2. C23×#494C2semidirect
3. C23×#487C2semidirect
7. C23×#322C2semidirect
54. #1720C23direct (N × H)
65. #498C2×C23semidirect
66. #494C2×C23semidirect
67. #487C2×C23semidirect
71. #322C2×C23semidirect
89. C23#1720direct (N × H)

Maximal subgroups

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

subgroupindex
C23×#4982
C23×#4942
C23×#4872
C23×#4862
C23×#3222
#172023