Finite Group Databasebeta

← #29811

Subgroups — #29811

Order 256.

462 conjugacy classes of subgroups; only the 119 normal subgroups are shown.

normal subgroups only

This group has 462 conjugacy classes of subgroups — too many to draw. Only its 119 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×#492C211yesmaximal, characteristic, complemented
2C2×#433C211yesmaximal, characteristic, complemented
3#2621C211yesmaximal, characteristic, complemented
4#2619C211yesmaximal, characteristic
5#2055C214yesmaximal, complemented
6#2000C214yesmaximal, complemented
7#1961C211yesmaximal, characteristic, complemented
8#1960C211yesmaximal, characteristic, complemented
9#1835C211yesmaximal, characteristic, complemented
10C22×SD16C2214yes—
11C2×C4⋊Q8C2211yescharacteristic
12C2×#127C2211yescharacteristic
13C2×C22⋊Q8C2212yes—
14C2×#121C2212yes—
15C2×#117C2211yescharacteristic
16#492—24no—
17#433—24no—
18C2×C4⋊C8C2212yes—
19C2×#103C2214yes—
20C2×#102C2214yes—
21C2×C22⋊C8C2212yes—
22C2×#97C2211yescharacteristic
23C2×C4×C8C2211yescharacteristic
24#398—22no—
25#397—22no—
26#394—22no—
27#392—22no—
28#391C2212yes—
29#390C2212yes—
30#382C2211yescharacteristic
31#382C2211yescharacteristic
32#340C2214yes—
33C22×Q8C2312yes—
34C22×D4—22no—
35C22×D4—22no—
36C22×D4C2312yes—
37C23×C4C2311yescharacteristic
38C2×SD16—28no—
39C2×SD16—44no—
40C2×SD16—44no—
41C22×C8C2312yes—
42C22×C8C2312yes—
43C4⋊Q8—22no—
44C4⋊Q8—22no—
45#127—22no—
46#127—22no—
47C22⋊Q8—44no—
48#121—44no—
49#117—22no—
50#117—22no—
51C2×C4⋊C4—22no—
52C2×C4⋊C4—22no—
53C2×C4⋊C4D412yes—
54C2×C4⋊C4C2312yes—
55C2×C4⋊C4C2312yes—
56C2×C22⋊C4—22no—
57C2×C22⋊C4—22no—
58C2×C22⋊C4—24no—
59C2×C22⋊C4D412yes—
60C2×C42C2311yescharacteristic
61C2×C42C2311yescharacteristic
62C4⋊C8—24no—
63#103—44no—
64#102—44no—
65C22⋊C8—24no—
66#97—22no—
67C4×C8D414yescomplemented
68#95—22no—
69#95—22no—
70#95—24no—
71C24—22no—
72C24C2×D411yescharacteristic
73C2×Q8—22no—
74C2×Q8—22no—
75C2×Q8—24no—
76C2×Q8—24no—
77C2×D4—22no—
78C2×D4—22no—
79C2×D4—24no—
80C2×D4—24no—
81C2×D4—44no—
82C2×D4—44no—
83C2×D4—84no—
84C2×D4—84no—
85C22×C4—21no—
86C22×C4—21no—
87C22×C4—22no—
88C22×C4—22no—
89C22×C4—22no—
90C22×C4—22no—
91C22×C4—22no—
92C22×C4C2×D412yes—
93C22×C4C2×D411yescharacteristic
94C22×C4C2×D412yes—
95C22×C4C2411yescharacteristic
96SD16—416no—
97C2×C8—22no—
98C2×C8—22no—
99C2×C8—22no—
100C2×C8—22no—
101C2×C8—22no—
102C2×C8C2×D414yes—
103C4⋊C4—24no—
104C4⋊C4—24no—
105C4⋊C4—24no—
106C4⋊C4—44no—
107C4⋊C4—44no—
108C22⋊C4—24no—
109C22⋊C4—44no—
110C22⋊C4—44no—
111C22⋊C4—84no—
112C42—21no—
113C42—21no—
114C42C2×D412yes—
115C42#4112yes—
116C23—21no—
117C23—21no—
118C23—21no—
119C23—24no—
120C23—42no—
121C23—42no—
122C23—42no—
123C23—44no—
124C23—44no—
125C23C22×D411yescharacteristic
126Q8—44no—
127Q8—44no—
128D4—44no—
129D4—44no—
130D4—88no—
131D4—88no—
132C2×C4—24no—
133C2×C4—22no—
134C2×C4—21no—
135C2×C4—21no—
136C2×C4—21no—
137C2×C4—24no—
138C2×C4—42no—
139C2×C4—42no—
140C2×C4—42no—
141C2×C4—42no—
142C2×C4—42no—
143C2×C4—42no—
144C2×C4—42no—
145C2×C4—44no—
146C2×C4—44no—
147C2×C4#12114yes—
148C2×C4C22×D411yescharacteristic
149C2×C4C2×#4111yescharacteristic
150C2×C4H(5,𝔽2)12yes—
151C2×C4H(5,𝔽2)12yes—
152C8—24no—
153C8—42no—
154C22—41no—
155C22—42no—
156C22—42no—
157C22—42no—
158C22—82no—
159C22—84no—
160C22—82no—
161C22—82no—
162C22—84no—
163C22C2×#12111yescharacteristic
164C22#53511yescharacteristic
165C22#53511yescharacteristic
166C22#57714yes—
167C4—24no—
168C4—41no—
169C4—42no—
170C4—82no—
171C4—82no—
172C4—82no—
173C4#53512yes—
174C4#54012yes—
175C2—81no—
176C2—162no—
177C2#261911yescharacteristic
178C2#305712yes—
179C2#322112yes—
180C2#322212yes—
subgroupG/H
center, socleC23C22×D4
commutator, Frattini, cosocleC22×C4C24
prime radical#2619C2
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C23 ◁ C2×#117 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#492C2semidirect
2. C2×#433C2semidirect
3. #2621C2semidirect
5. #2055C2semidirect
6. #2000C2semidirect
7. #1961C2semidirect
8. #1960C2semidirect
9. #1835C2semidirect
67. C4×C8D4semidirect

Maximal subgroups

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

subgroupindex
C2×#4922
C2×#4332
#26212
#26192
#20552
#20002
#19612
#19602
#18352