Finite Group Databasebeta

← #28250

Subgroups — #28250

Order 256.

410 conjugacy classes of subgroups; only the 125 normal subgroups are shown.

normal subgroups only

This group has 410 conjugacy classes of subgroups — too many to draw. Only its 125 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
1#3067C214yesmaximal, complemented
2C2×#444C212yesmaximal, complemented
3#2050C214yesmaximal, complemented
4#1849C211yesmaximal, characteristic, complemented
5#1813C214yesmaximal, complemented
6#575C2214yes—
7C2×#135C2212yes—
8C2×#131C2214yes—
9#473—24no—
10#472—24no—
11#471—28no—
12#444—28no—
13C2×#108C2212yes—
14C2×#108C2214yes—
15#423C2212yes—
16C2×#104C2214yes—
17#413C2218yes—
18C2×#97C2211yescharacteristic
19#338C2214yes—
20C2×#41C2314yes—
21#137—28no—
22AGL(1,ℤ/8)—28no—
23#135—24no—
24#135—24no—
25#135—44no—
26C2×Q16D412yes—
27C2×SD16D414yes—
28C2×D8D412yes—
29#131—24no—
30#131—24no—
31#131—24no—
32#131—24no—
33C2×M16—24no—
34C2×M16C2314yes—
35C2×M16C2314yes—
36C22×C8—24no—
37C22×C8C2312yes—
38C2×C42C2311yescharacteristic
39#108—24no—
40#108—24no—
41#108—24no—
42C4⋊C8—42no—
43#104—28no—
44#101—28no—
45#100—28no—
46#97D414yes—
47#41—24no—
48#41—24no—
49#41—24no—
50#41—24no—
51C2×Q8C2×D414yes—
52C2×D4—24no—
53C2×D4C2×D414yes—
54C22×C4—21no—
55C22×C4—24no—
56C22×C4C2411yescharacteristic
57Q16—24no—
58Q16—44no—
59SD16—28no—
60SD16—48no—
61D8—24no—
62D8—44no—
63M16—24no—
64M16—28no—
65M16—24no—
66M16—44no—
67M16—44no—
68C2×C8—24no—
69C2×C8—24no—
70C2×C8—44no—
71C2×C8—44no—
72C2×C8C2×D414yes—
73C2×C8C2×D412yes—
74C2×C8C2×D412yes—
75C2×C8#4114yes—
76C42—21no—
77C42C2×D412yes—
78C23—24no—
79C232−1+411yescharacteristic
80Q8—24no—
81Q8—24no—
82D4—24no—
83D4—24no—
84D4—44no—
85D4—44no—
86C2×C4—22no—
87C2×C4—24no—
88C2×C4—44no—
89C2×C4—44no—
90C2×C4—81no—
91C2×C4C22×D411yescharacteristic
92C2×C4C22×D412yes—
93C2×C4C2×#4112yes—
94C2×C4H(5,𝔽2)11yescharacteristic
95C8—44no—
96C8—44no—
97C8#12114yes—
98C8#12114yes—
99C22—41no—
100C22—44no—
101C22—84no—
102C22#53711yescharacteristic
103C22#54712yes—
104C4—42no—
105C4—44no—
106C4C2×#12112yes—
107C4D4211yescharacteristic
108C4#55511yescharacteristic
109C2—21no—
110C2—22no—
111C2—84no—
112C2#253711yescharacteristic
subgroupG/H
centerC4#555
commutator, Frattini, cosocleC22×C4C24
socleC2#2537
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C4 ◁ C22×C4 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. #3067C2semidirect
2. C2×#444C2semidirect
3. #2050C2semidirect
4. #1849C2semidirect
5. #1813C2semidirect

Maximal subgroups

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

subgroupindex
#30672
C2×#4442
#20502
#18492
#18132