Finite Group Databasebeta

← #11148

Subgroups — #11148

Order 256.

447 conjugacy classes of subgroups; only the 111 normal subgroups are shown.

normal subgroups only

This group has 447 conjugacy classes of subgroups — too many to draw. Only its 111 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×#413C211yesmaximal, characteristic
2C2×#410C211yesmaximal, characteristic
3#2297C211yesmaximal, characteristic
4C2×#339C212yesmaximal, complemented
5C2×H(3,ℤ/4)C212yesmaximal, complemented
6C22×#41C2211yescharacteristic
7C22×M16C2212yes—
8C2×#117C2212yes—
9C2×#117C2211yescharacteristic
10C22×C42C2211yescharacteristic
11#413—24no—
12C2×#101—21no—
13C2×#100—21no—
14#410—24no—
15C2×#99—22no—
16#391—21no—
17#390—21no—
18#386—22no—
19C4×C22⋊C4C414yescomplemented
20#339—24no—
21H(3,ℤ/4)—24no—
22C2×#41—22no—
23C2×#41—22no—
24C2×#41—22no—
25C2×#41—22no—
26C2×#41—22no—
27C2×#41—22no—
28C22×Q8D411yescharacteristic
29C22×D4D412yes—
30C22×D4D411yescharacteristic
31C23×C4—21no—
32C23×C4C2×C412yes—
33C23×C4C2311yescharacteristic
34C2×M16—22no—
35C2×M16—22no—
36C2×M16—22no—
37C2×M16—22no—
38C2×M16—22no—
39C2×M16D414yes—
40C22×C8—22no—
41#117—22no—
42#117—22no—
43#117—22no—
44#117—22no—
45#117—22no—
46#117D414yes—
47C2×C4⋊C4—22no—
48C2×C4⋊C4—21no—
49C2×C22⋊C4—22no—
50C2×C22⋊C4—24no—
51C2×C22⋊C4—21no—
52C2×C42—22no—
53C2×C42—22no—
54C2×C42—22no—
55C2×C42—21no—
56C2×C42C2×C412yes—
57C2×C42C2×C412yes—
58#101—24no—
59#100—24no—
60#99—28no—
61#95—24no—
62C24C22⋊C412yes—
63C24C2×D411yescharacteristic
64#41—42no—
65#41—42no—
66#41—42no—
67#41—42no—
68#41—42no—
69#41—42no—
70#41—42no—
71#41—42no—
72C2×Q8—21no—
73C2×Q8—22no—
74C2×Q8—22no—
75C2×Q8—21no—
76C2×D4—22no—
77C2×D4—24no—
78C2×D4—24no—
79C2×D4—22no—
80C2×D4—21no—
81C2×D4—22no—
82C2×D4—22no—
83C2×D4—21no—
84C22×C4—22no—
85C22×C4—22no—
86C22×C4—22no—
87C22×C4—24no—
88C22×C4—24no—
89C22×C4—22no—
90C22×C4—44no—
91C22×C4—42no—
92C22×C4—42no—
93C22×C4C22⋊C412yes—
94C22×C4C22×C411yescharacteristic
95C22×C4C2×D412yes—
96C22×C4C2×D412yes—
97C22×C4C2×D411yescharacteristic
98C22×C4#4112yes—
99C22×C4#4112yes—
100C22×C4#4112yes—
101C22×C4#4112yes—
102M16—24no—
103M16—24no—
104M16—42no—
105M16—42no—
106C2×C8—24no—
107C2×C8—42no—
108C2×C8—42no—
109C4⋊C4—24no—
110C4⋊C4—42no—
111C4⋊C4—42no—
112C22⋊C4—24no—
113C22⋊C4—48no—
114C22⋊C4—41no—
115C22⋊C4—42no—
116C22⋊C4—41no—
117C42—24no—
118C42—24no—
119C42—24no—
120C42—41no—
121C42—42no—
122C42—41no—
123C23—22no—
124C23—22no—
125C23—22no—
126C23—42no—
127C23—44no—
128C23C2×C22⋊C411yescharacteristic
129C23#12011yescharacteristic
130C23#12112yes—
131C23#12312yes—
132C23#12311yescharacteristic
133Q8—42no—
134Q8—42no—
135D4—44no—
136D4—44no—
137D4—42no—
138D4—42no—
139C2×C4—24no—
140C2×C4—22no—
141C2×C4—22no—
142C2×C4—22no—
143C2×C4—42no—
144C2×C4—48no—
145C2×C4—42no—
146C2×C4—44no—
147C2×C4—44no—
148C2×C4—44no—
149C2×C4—42no—
150C2×C4—44no—
151C2×C4—84no—
152C2×C4#11711yescharacteristic
153C2×C4#11711yescharacteristic
154C2×C4C4×D412yes—
155C2×C4C4×D412yes—
156C2×C4#12011yescharacteristic
157C2×C4#12112yes—
158C2×C4#12112yes—
159C2×C4#12112yes—
160C2×C4#12312yes—
161C2×C4#12312yes—
162C2×C4#12312yes—
163C2×C4#12311yescharacteristic
164C2×C4#12412yes—
165C2×C4#12412yes—
166C2×C4#12612yes—
167C2×C4#12612yes—
168C8—44no—
169C22—22no—
170C22—24no—
171C22—42no—
172C22—41no—
173C22—41no—
174C22—44no—
175C22—42no—
176C22—82no—
177C22—82no—
178C22#38111yescharacteristic
179C22#38611yescharacteristic
180C22#38611yescharacteristic
181C22#39412yes—
182C22#39712yes—
183C4—44no—
184C4—42no—
185C4—82no—
186C4—84no—
187C4#38812yes—
188C4#38812yes—
189C4#39412yes—
190C4#39712yes—
191C2—21no—
192C2—21no—
193C2—22no—
194C2—22no—
195C2—82no—
196C2#144011yescharacteristic
197C2#182712yes—
subgroupG/H
centerC2×C4#117
commutatorC22×C4C22×C4
Frattini, cosocleC23×C4C23
socleC22#381
prime radicalC22×#41C22
LCSG ▷ C22×C4 ▷ C2 ▷ C1
UCSC1 ◁ C2×C4 ◁ C2×#117 ◁ G
LECSG ▷ C23×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#339C2semidirect
5. C2×H(3,ℤ/4)C2semidirect
19. C4×C22⋊C4C4semidirect

Maximal subgroups

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

subgroupindex
C2×#4132
C2×#4102
#22972
C2×#3392
C2×H(3,ℤ/4)2