Finite Group Databasebeta

← C2×#10545 #239046

Subgroups — C2×#10545 #239046

Order 512.

1190 conjugacy classes of subgroups.

The subgroup lattice has 330 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#500C211yesmaximal, characteristic
2C2×#1981C212yesmaximal
3C2×#1939C211yesmaximal, characteristic
4C22×#332C212yesmaximal
5#10545C218yesmaximal, direct product factor
6C2×#1277C211yesmaximal, characteristic
7C22×C4⋊Q8C2212yes—
8C2×#500—22no—
9C2×#500—28no—
10C2×#500C2214yes—
11C22×#107—21no—
12C22×#107—21no—
13C22×C4⋊C8—21no—
14C22×C4⋊C8C2212yes—
15C22×C4⋊C8C2211yescharacteristic
16C22×#103—22no—
17C22×#103—22no—
18C22×C4×C8C2211yescharacteristic
19C2×C4×C4⋊C4C2211yescharacteristic
20#1981—24no—
21#1981C2218yes—
22#1939—22no—
23#1939C2214yes—
24C2×#336—21no—
25C2×#332—28no—
26C2×#332C2218yes—
27#1277C2214yes—
28C23×Q8—22no—
29C23×C8—22no—
30C23×C8—21no—
31C23×C8D411yescharacteristic
32C23×C8D411yescharacteristic
33C2×C4⋊Q8—22no—
34C2×C4⋊Q8—24no—
35C2×C4⋊Q8—22no—
36C2×C4⋊Q8—24no—
37C2×C4⋊Q8—22no—
38C2×C4⋊Q8—24no—
39C2×C4⋊Q8D418yes—
40C2×C4⋊Q8C2314yes—
41C22×C4⋊C4—22no—
42C22×C4⋊C4—22no—
43C22×C4⋊C4D411yescharacteristic
44C22×C4⋊C4D411yescharacteristic
45C22×C42—21no—
46C22×C42C2311yescharacteristic
47#500—216no—
48#500—216no—
49C2×#107—28no—
50C2×#107—28no—
51C2×#107—24no—
52C2×#107—24no—
53C2×C4⋊C8—24no—
54C2×C4⋊C8—24no—
55C2×C4⋊C8—24no—
56C2×C4⋊C8—24no—
57C2×C4⋊C8—21no—
58C2×C4⋊C8—22no—
59C2×C4⋊C8—44no—
60C2×C4⋊C8C2312yes—
61C2×C4⋊C8C2314yes—
62C2×#103—28no—
63C2×#103—28no—
64C2×#103—48no—
65C2×#103—48no—
66C2×C4×C8—24no—
67C2×C4×C8D412yes—
68C2×C4×C8C2312yes—
69C4×C4⋊C4—21no—
70C4×C4⋊C4—21no—
71C4×C4⋊C4D412yes—
72C4×C4⋊C4C2312yes—
73C2×#95—21no—
74#336—24no—
75#332—216no—
76C22×Q8—28no—
77C22×Q8—24no—
78C22×Q8—42no—
79C22×Q8—44no—
80C22×Q8—44no—
81C22×Q8—44no—
82C22×Q8—44no—
83C22×Q8—44no—
84C23×C4—21no—
85C23×C4—21no—
86C23×C4—42no—
87C23×C4C2×D411yescharacteristic
88C23×C4C2×D411yescharacteristic
89C23×C4#4111yescharacteristic
90C22×C8—22no—
91C22×C8—22no—
92C22×C8—22no—
93C22×C8—22no—
94C22×C8—22no—
95C22×C8—24no—
96C22×C8—42no—
97C22×C8—44no—
98C22×C8—44no—
99C22×C8—42no—
100C22×C8—44no—
101C22×C8—42no—
102C22×C8SD1614yes—
103C22×C8Q1614yes—
104C22×C8C2×D412yes—
105C22×C8C2×D412yes—
106C4⋊Q8—28no—
107C4⋊Q8—28no—
108C4⋊Q8—28no—
109C4⋊Q8—24no—
110C4⋊Q8—24no—
111C4⋊Q8—24no—
112C4⋊Q8—44no—
113C4⋊Q8—44no—
114C4⋊Q8—44no—
115C4⋊Q8C2×D418yes—
116C2×C4⋊C4—21no—
117C2×C4⋊C4—22no—
118C2×C4⋊C4—28no—
119C2×C4⋊C4—28no—
120C2×C4⋊C4—24no—
121C2×C4⋊C4—24no—
122C2×C4⋊C4—24no—
123C2×C4⋊C4—21no—
124C2×C4⋊C4—42no—
125C2×C4⋊C4—42no—
126C2×C4⋊C4—44no—
127C2×C4⋊C4—44no—
128C2×C4⋊C4D814yes—
129C2×C4⋊C4C2×D412yes—
130C2×C4⋊C4C2×D412yes—
131C2×C42—22no—
132C2×C42—22no—
133C2×C42—42no—
134C2×C42—42no—
135C2×C42C2×D411yescharacteristic
136C2×C42C2×D414yes—
137C2×C42C2×D411yescharacteristic
138C2×C42#4114yes—
139C2×C42#4111yescharacteristic
140C2×C42C2411yescharacteristic
141#107—216no—
142#107—216no—
143C4⋊C8—24no—
144C4⋊C8—24no—
145C4⋊C8—24no—
146C4⋊C8—48no—
147C4⋊C8—42no—
148C4⋊C8—44no—
149#103—416no—
150#103—416no—
151C4×C8—24no—
152C4×C8—24no—
153#95—22no—
154#95—22no—
155C24#12111yescharacteristic
156C2×Q8—28no—
157C2×Q8—44no—
158C2×Q8—48no—
159C2×Q8—44no—
160C2×Q8—44no—
161C2×Q8—44no—
162C2×Q8—44no—
163C2×Q8—416no—
164C2×Q8—416no—
165C2×Q8—88no—
166C2×Q8—88no—
167C2×Q8—84no—
168C2×Q8—84no—
169C22×C4—22no—
170C22×C4—22no—
171C22×C4—22no—
172C22×C4—24no—
173C22×C4—22no—
174C22×C4—42no—
175C22×C4—42no—
176C22×C4—44no—
177C22×C4—48no—
178C22×C4—42no—
179C22×C4—42no—
180C22×C4—42no—
181C22×C4—84no—
182C22×C4—84no—
183C22×C4#12012yes—
184C22×C4#12111yescharacteristic
185C22×C4#12114yes—
186C22×C4#12111yescharacteristic
187C22×C4#12111yescharacteristic
188C22×C4#12314yes—
189C22×C4#12412yes—
190C22×C4C2×D812yes—
191C22×C4C2×SD1612yes—
192C22×C4C2×Q1612yes—
193C22×C4#13512yes—
194C22×C4AGL(1,ℤ/8)14yes—
195C22×C4#13712yes—
196C22×C4#13712yes—
197C22×C4C22×D411yescharacteristic
198C22×C4C22×D411yescharacteristic
199C22×C4C2×#4111yescharacteristic
200C2×C8—22no—
201C2×C8—22no—
202C2×C8—22no—
203C2×C8—22no—
204C2×C8—28no—
205C2×C8—28no—
206C2×C8—42no—
207C2×C8—44no—
208C2×C8—44no—
209C2×C8—42no—
210C2×C8—44no—
211C2×C8—42no—
212C2×C8—84no—
213C2×C8—88no—
214C2×C8C2×SD1614yes—
215C2×C8C2×Q1614yes—
216C4⋊C4—22no—
217C4⋊C4—24no—
218C4⋊C4—28no—
219C4⋊C4—28no—
220C4⋊C4—24no—
221C4⋊C4—44no—
222C4⋊C4—44no—
223C4⋊C4—48no—
224C4⋊C4—48no—
225C4⋊C4—42no—
226C4⋊C4C2×D814yes—
227C42—42no—
228C42—42no—
229C42—44no—
230C42#12012yes—
231C42#12114yes—
232C42#12314yes—
233C42#12412yes—
234C42C22×D412yes—
235C42C2×#4112yes—
236C23#39412yes—
237C23#46112yes—
238C23#46212yes—
239C23#46612yes—
240C23#46912yes—
241C23#47312yes—
242C23#47312yes—
243C23C2×#12111yescharacteristic
244Q8—48no—
245Q8—48no—
246Q8—816no—
247Q8—84no—
248Q8—84no—
249C2×C4—21no—
250C2×C4—21no—
251C2×C4—21no—
252C2×C4—21no—
253C2×C4—28no—
254C2×C4—24no—
255C2×C4—48no—
256C2×C4—42no—
257C2×C4—42no—
258C2×C4—48no—
259C2×C4—42no—
260C2×C4—42no—
261C2×C4—42no—
262C2×C4—816no—
263C2×C4—84no—
264C2×C4—84no—
265C2×C4—84no—
266C2×C4#39412yes—
267C2×C4#39412yes—
268C2×C4#39412yes—
269C2×C4#44814yes—
270C2×C4#45114yes—
271C2×C4#45918yes—
272C2×C4#46112yes—
273C2×C4#46212yes—
274C2×C4#46318yes—
275C2×C4#46612yes—
276C2×C4#46912yes—
277C2×C4#48714yes—
278C2×C4#49114yes—
279C2×C4C2×#12011yescharacteristic
280C2×C4C2×#12112yes—
281C2×C4C2×#12312yes—
282C2×C4C2×#12411yescharacteristic
283C2×C4C22×D811yescharacteristic
284C2×C4C22×SD1611yescharacteristic
285C2×C4C22×Q1611yescharacteristic
286C2×C4C2×#13511yescharacteristic
287C2×C4C2×AGL(1,ℤ/8)12yes—
288C2×C4C2×#13711yescharacteristic
289C2×C4C2×#13711yescharacteristic
290C8—24no—
291C8—24no—
292C8—82no—
293C8—84no—
294C22#167314yes—
295C22#167414yes—
296C22#169314yes—
297C22#169414yes—
298C22#204314yes—
299C22#204714yes—
300C22#205414yes—
301C22C2×#39411yescharacteristic
302C22C2×#46111yescharacteristic
303C22C2×#46211yescharacteristic
304C22C2×#46611yescharacteristic
305C22C2×#46911yescharacteristic
306C22C2×#47311yescharacteristic
307C22C2×#47311yescharacteristic
308C4—22no—
309C4—22no—
310C4—44no—
311C4—82no—
312C4—88no—
313C4#204314yes—
314C4#205414yes—
315C4C2×#44811yescharacteristic
316C4C2×#45111yescharacteristic
317C4C2×#45912yes—
318C4C2×#46312yes—
319C4C2×#48711yescharacteristic
320C4C2×#49111yescharacteristic
321C2#1054518yesdirect product factor
322C2C2×#167311yescharacteristic
323C2C2×#167411yescharacteristic
324C2C2×#169311yescharacteristic
325C2C2×#169411yescharacteristic
326C2C2×#204311yescharacteristic
327C2C2×#204711yescharacteristic
328C2C2×#205411yescharacteristic
subgroupG/H
center, socle, prime radicalC24#121
commutator, Frattini, cosocleC2×C42C24
LCSG ▷ C2×C42 ▷ C22 ▷ C1
UCSC1 ◁ C24 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
5. #10545C2direct (N × H)
321. C2#10545direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#5002
C2×#19812
C2×#19392
C22×#3322
#105452
C2×#12772