Finite Group Databasebeta

← #17721

Subgroups — #17721

Order 256.

586 conjugacy classes of subgroups; only the 225 normal subgroups are shown.

normal subgroups only

This group has 586 conjugacy classes of subgroups — too many to draw. Only its 225 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#3499C211yesmaximal, characteristic
2#2988C211yesmaximal, characteristic, complemented
3#2906C211yesmaximal, characteristic, complemented
4#1547C213yesmaximal, complemented
5#1546C213yesmaximal, complemented
6#1540C213yesmaximal, complemented
7C2×#332C213yesmaximal, complemented
8C2×2−1+4—21no—
9C2×#131—21no—
10D4×Q8—21no—
11D4×Q8C412yes—
12#547—23no—
13#547C416yes—
14#536—23no—
15#532C2213yes—
16C2×C4⋊Q8C2213yes—
17C4×#41C2211yescharacteristic
18C8×Q8—21no—
19C8×D4—23no—
20#431C2213yes—
21#424—23no—
22#423C2213yes—
23C2×C4⋊C8C2213yes—
24C2×C4⋊C8C2213yes—
25#332C2213yes—
26#332C2216yes—
27#332C2213yes—
28#331C2211yescharacteristic
29#331C2213yes—
302−1+4—44no—
312−1+4—44no—
32C2×#41—26no—
33C2×#41—23no—
34C2×#41D411yescharacteristic
35C22×Q8—22no—
36C22×Q8—23no—
37#131—44no—
38C2×M16—23no—
39C22×C8—23no—
40C22×C8—23no—
41C4⋊Q8—23no—
42C4⋊Q8—23no—
43C4⋊Q8C2×C416yes—
44C4⋊Q8C2313yes—
45#127C2311yescharacteristic
46#124—23no—
47#123—212no—
48C22⋊Q8—26no—
49C22⋊Q8—26no—
50#121—23no—
51#121C2×C416yes—
52C4×Q8C2×C411yescharacteristic
53C4×Q8D411yescharacteristic
54C4×D4—23no—
55C4×D4C2×C416yes—
56C4×D4C2×C413yes—
57C4×D4D413yes—
58#117D413yes—
59C2×C4⋊C4—23no—
60C2×C4⋊C4C2×C416yes—
61C2×C42C2313yes—
62C4⋊C8—23no—
63C4⋊C8—23no—
64C4⋊C8—23no—
65C4⋊C8C2311yescharacteristic
66C4⋊C8C2313yes—
67C4⋊C8C2313yes—
68C4⋊C8C2311yescharacteristic
69C22⋊C8—23no—
70C4×C8—23no—
71#41—424no—
72#41—46no—
73#41—46no—
74#41D814yes—
75#41SD1614yes—
76C2×Q8—26no—
77C2×Q8—23no—
78C2×Q8—48no—
79C2×Q8—46no—
80C2×Q8—46no—
81C2×Q8C22⋊C411yescharacteristic
82C2×D4—26no—
83C2×D4—21no—
84C2×D4—21no—
85C2×D4C22⋊C413yes—
86C2×D4C22×C412yes—
87C22×C4—26no—
88C22×C4—26no—
89C22×C4C22×C413yes—
90C22×C4C2×D413yes—
91C22×C4C2×D413yes—
92M16—46no—
93C2×C8—21no—
94C2×C8—23no—
95C2×C8—21no—
96C2×C8—23no—
97C2×C8—46no—
98C2×C8—83no—
99C4⋊C4—26no—
100C4⋊C4—26no—
101C4⋊C4—23no—
102C4⋊C4C22⋊C413yes—
103C4⋊C4C22⋊C413yes—
104C4⋊C4C22×C416yes—
105C22⋊C4—26no—
106C22⋊C4—26no—
107C22⋊C4C22⋊C416yes—
108C42C22×C413yes—
109C42C2×D413yes—
110C42C2×D413yes—
111C42C2411yescharacteristic
112C23—22no—
113C23C2×C22⋊C413yes—
114Q8—43no—
115Q8—43no—
116Q8—412no—
117Q8#10214yes—
118D4—42no—
119D4—412no—
120D4—41no—
121D4—41no—
122D4—41no—
123D4—41no—
124D4#102112yes—
125C2×C4—23no—
126C2×C4—23no—
127C2×C4—26no—
128C2×C4—43no—
129C2×C4—412no—
130C2×C4—412no—
131C2×C4C2×C22⋊C413yes—
132C2×C4C2×C22⋊C413yes—
133C2×C4C2×C22⋊C413yes—
134C2×C4C2×D816yes—
135C2×C4C2×SD1616yes—
136C2×C4C23×C411yescharacteristic
137C2×C4C22×D411yescharacteristic
138C2×C4C22×D411yescharacteristic
139C8—41no—
140C8—43no—
141C8—43no—
142C8—41no—
143C22—23no—
144C22—23no—
145C22—42no—
146C22—42no—
147C22—42no—
148C22C2×#10216yes—
149C22C22×C22⋊C411yescharacteristic
150C4—21no—
151C4—23no—
152C4—23no—
153C4—46no—
154C4C2×#10216yes—
155C4C22×D811yescharacteristic
156C4C22×SD1611yescharacteristic
157C4#57711yescharacteristic
158C4#57811yescharacteristic
159C2—26no—
160C2—82no—
161C2#288911yescharacteristic
162C2C22×#10211yescharacteristic
163C2#289811yescharacteristic
subgroupG/H
center, socleC22C22×C22⋊C4
commutatorC2×C4C23×C4
Frattini, cosocleC42C24
prime radical#3499C2
LCSG ▷ C2×C4 ▷ C22 ▷ C1
UCSC1 ◁ C22 ◁ C4×#41 ◁ G
LECSG ▷ C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
2. #2988C2semidirect
3. #2906C2semidirect
4. #1547C2semidirect
5. #1546C2semidirect
6. #1540C2semidirect
7. C2×#332C2semidirect

Maximal subgroups

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

subgroupindex
#34992
#29882
#29062
#15472
#15462
#15402
C2×#3322