Finite Group Databasebeta

← C22×#1987 #6372181

Subgroups — C22×#1987 #6372181

Order 512.

5194 conjugacy classes of subgroups.

The subgroup lattice has 230 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C23×C4⋊Q8C211yesmaximal, characteristic
2C23×C4⋊C8C211yesmaximal, characteristic
3C22×C4×C4⋊C4C211yesmaximal, characteristic
4C2×#1987C2124yesmaximal, direct product factor
5C22×#340C214yesmaximal
6C24×Q8—21no—
7C24×C8C2212yes—
8C22×C4⋊Q8—28no—
9C22×C4⋊Q8—26no—
10C22×C4⋊Q8C4116yescomplemented
11C22×C4⋊Q8C22112yes—
12C23×C4⋊C4—21no—
13C23×C4⋊C4C2212yes—
14C23×C4⋊C4C2212yes—
15C23×C42—21no—
16C23×C42C2211yescharacteristic
17C22×C4⋊C8—28no—
18C22×C4⋊C8C22112yes—
19C2×C4×C4⋊C4—26no—
20C2×C4×C4⋊C4C22112yes—
21C22×#95—21no—
22#1987C22164yesdirect product factor
23C2×#340C22148yes—
24C23×Q8—216no—
25C23×Q8—212no—
26C23×Q8—416no—
27C24×C4—22no—
28C24×C4—22no—
29C24×C4D411yescharacteristic
30C24×C4D411yescharacteristic
31C24×C4C2311yescharacteristic
32C23×C8—28no—
33C23×C8—216no—
34C23×C8C23112yes—
35C2×C4⋊Q8—296no—
36C2×C4⋊Q8—224no—
37C2×C4⋊Q8—248no—
38C2×C4⋊Q8C2×C4196yescomplemented
39C2×C4⋊Q8C23116yes—
40C22×C4⋊C4—216no—
41C22×C4⋊C4—212no—
42C22×C4⋊C4—26no—
43C22×C4⋊C4—28no—
44C22×C4⋊C4—26no—
45C22×C4⋊C4—28no—
46C22×C4⋊C4C2×C4116yes—
47C22×C4⋊C4Q8116yescomplemented
48C22×C4⋊C4C23112yes—
49C22×C4⋊C4C23112yes—
50C22×C42—212no—
51C22×C42—48no—
52C22×C42C2×C418yes—
53C22×C42D416yes—
54C22×C42D418yes—
55C22×C42C2316yes—
56C2×C4⋊C8—248no—
57C2×C4⋊C8C23116yes—
58C4×C4⋊C4—224no—
59C4×C4⋊C4C23116yes—
60C2×#95—212no—
61#340C23164yes—
62C25C2×D411yescharacteristic
63C22×Q8—296no—
64C22×Q8—216no—
65C22×Q8—496no—
66C22×Q8—4128no—
67C23×C4—28no—
68C23×C4—216no—
69C23×C4—216no—
70C23×C4—212no—
71C23×C4—212no—
72C23×C4—48no—
73C23×C4—48no—
74C23×C4—416no—
75C23×C4C22⋊C418yes—
76C23×C4C22⋊C418yes—
77C23×C4SD1618yes—
78C23×C4Q1618yes—
79C23×C4C22×C414yes—
80C23×C4C2×D416yes—
81C23×C4C2×D413yes—
82C23×C4C2×D416yes—
83C23×C4C2×D414yes—
84C23×C4C2×Q818yes—
85C23×C4#4118yes—
86C23×C4C2413yes—
87C22×C8—224no—
88C22×C8—248no—
89C22×C8—432no—
90C22×C8C2418yes—
91C4⋊Q8—2192no—
92C4⋊Q8—232no—
93C4⋊Q8C22×C4164yescomplemented
94C2×C4⋊C4—296no—
95C2×C4⋊C4—248no—
96C2×C4⋊C4—248no—
97C2×C4⋊C4—216no—
98C2×C4⋊C4—212no—
99C2×C4⋊C4—224no—
100C2×C4⋊C4—212no—
101C2×C4⋊C4—224no—
102C2×C4⋊C4C22×C4148yes—
103C2×C4⋊C4C2×Q8148yescomplemented
104C2×C4⋊C4C2418yes—
105C2×C4⋊C4C2418yes—
106C2×C42—216no—
107C2×C42—448no—
108C2×C42C22⋊C4148yes—
109C2×C42C22×C4124yes—
110C2×C42C2×D4112yes—
111C2×C42C2×D4124yes—
112C2×C42C2414yes—
113C4⋊C8—232no—
114#95—216no—
115C24C2×C22⋊C414yes—
116C24C22⋊Q818yes—
117C24C2×SD1614yes—
118C24C2×Q1614yes—
119C24AGL(1,ℤ/8)18yes—
120C24C22×D413yes—
121C2×Q8—264no—
122C2×Q8—4384no—
123C2×Q8—464no—
124C22×C4—224no—
125C22×C4—232no—
126C22×C4—248no—
127C22×C4—248no—
128C22×C4—28no—
129C22×C4—28no—
130C22×C4—424no—
131C22×C4—424no—
132C22×C4—448no—
133C22×C4—464no—
134C22×C4—464no—
135C22×C4#103164yes—
136C22×C4C2×C22⋊C4124yes—
137C22×C4C2×C22⋊C4112yes—
138C22×C4C2×C22⋊C4124yes—
139C22×C4C4×Q8132yes—
140C22×C4C22⋊Q8124yes—
141C22×C4#124116yes—
142C22×C4C4⋊Q8116yes—
143C22×C4C2×SD16124yes—
144C22×C4C2×Q16124yes—
145C22×C4C23×C416yes—
146C22×C4C22×D414yes—
147C22×C4C22×D413yes—
148C22×C4C22×D414yes—
149C22×C4C22×D416yes—
150C22×C4C22×Q8112yes—
151C22×C4C2×#41112yes—
152C22×C4C2511yescharacteristic
153C2×C8—28no—
154C2×C8—216no—
155C2×C8—448no—
156C4⋊C4—264no—
157C4⋊C4—248no—
158C4⋊C4—248no—
159C4⋊C4—28no—
160C4⋊C4—28no—
161C4⋊C4C23×C4116yes—
162C4⋊C4C22×Q8116yescomplemented
163C42—432no—
164C42C2×C22⋊C4148yes—
165C42C23×C418yes—
166C42C22×D418yes—
167C23#391116yes—
168C23C2×#103116yes—
169C23#418116yes—
170C23#476132yes—
171C23#477132yes—
172C23C22×C22⋊C416yes—
173C23C2×C22⋊Q8112yes—
174C23C22×SD1616yes—
175C23C22×Q1616yes—
176C23C2×AGL(1,ℤ/8)112yes—
177C23C23×D411yescharacteristic
178Q8—4128no—
179C2×C4—248no—
180C2×C4—28no—
181C2×C4—216no—
182C2×C4—216no—
183C2×C4—496no—
184C2×C4—48no—
185C2×C4—48no—
186C2×C4—416no—
187C2×C4—496no—
188C2×C4#391148yes—
189C2×C4C2×#103196yes—
190C2×C4C22×C22⋊C418yes—
191C2×C4C22×C22⋊C418yes—
192C2×C4C22×C22⋊C416yes—
193C2×C4C2×C4×Q8124yes—
194C2×C4C2×C22⋊Q8112yes—
195C2×C4C2×#124112yes—
196C2×C4C2×C4⋊Q8112yes—
197C2×C4C22×SD1618yes—
198C2×C4C22×Q1618yes—
199C2×C4C24×C411yescharacteristic
200C2×C4C23×D411yescharacteristic
201C2×C4C23×Q812yes—
202C2×C4C22×#4112yes—
203C8—48no—
204C22#1987164yesdirect product factor
205C22C2×#391112yes—
206C22C22×#103112yes—
207C22C2×#418112yes—
208C22C2×#476124yes—
209C22C2×#477124yes—
210C22C23×C22⋊C411yescharacteristic
211C22C22×C22⋊Q812yes—
212C22C23×SD1611yescharacteristic
213C22C23×Q1611yescharacteristic
214C22C22×AGL(1,ℤ/8)12yes—
215C4—28no—
216C4—416no—
217C4—416no—
218C4C2×#391112yes—
219C4C22×#103116yes—
220C4C22×C4×Q812yes—
221C4C22×#12411yescharacteristic
222C4C22×C4⋊Q811yescharacteristic
223C2C2×#1987124yesdirect product factor
224C2C22×#39111yescharacteristic
225C2C23×#10311yescharacteristic
226C2C22×#41811yescharacteristic
227C2C22×#47612yes—
228C2C22×#47712yes—
subgroupG/H
center, socle, prime radicalC25C2×D4
commutatorC2×C4C24×C4
Frattini, cosocleC22×C4C25
LCSG ▷ C2×C4 ▷ C2 ▷ C1
UCSC1 ◁ C25 ◁ C23×C42 ◁ G
LECSG ▷ C22×C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
4. C2×#1987C2direct (N × H)
10. C22×C4⋊Q8C4semidirect
22. #1987C22direct (N × H)
38. C2×C4⋊Q8C2×C4semidirect
47. C22×C4⋊C4Q8semidirect
93. C4⋊Q8C22×C4semidirect
103. C2×C4⋊C4C2×Q8semidirect
162. C4⋊C4C22×Q8semidirect
204. C22#1987direct (N × H)
223. C2C2×#1987direct (N × H)

Maximal subgroups

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

subgroupindex
C23×C4⋊Q82
C23×C4⋊C82
C22×C4×C4⋊C42
C2×#19872
C22×#3402