Finite Group Databasebeta

← C2×#9490 #201534

Subgroups — C2×#9490 #201534

Order 512.

1446 conjugacy classes of subgroups.

The subgroup lattice has 449 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C2×#2983C211yesmaximal, characteristic, complemented
2C2×#2536C211yesmaximal, characteristic
3C2×#1801C211yesmaximal, characteristic, complemented
4C2×#1486C212yesmaximal
5#9490C218yesmaximal, direct product factor
6C2×#1286C212yesmaximal, complemented
7C22×C22⋊Q8—21no—
8C22×C4×Q8C2211yescharacteristic
9C22×C4×D4C2211yescharacteristic
10#2983—24no—
11#2983—22no—
12#2983C2214yescomplemented
13C2×#446—24no—
14C2×#432—22no—
15C2×#431C2212yes—
16C2×#423C2212yes—
17C22×#101—21no—
18#2536—22no—
19#2536—22no—
20#2536C414yes—
21#2536C2214yes—
22C2×#398C412yes—
23C2×#394C412yes—
24C2×#388—22no—
25C2×#382C2211yescharacteristic
26C2×#380—21no—
27#1801—22no—
28#1801C2214yescomplemented
29C2×#343—21no—
30#1486—24no—
31#1486C2218yes—
32C2×D4⋊C8—24no—
33#1286C2218yescomplemented
34C23×Q8D411yescharacteristic
35C23×D4C2×C411yescharacteristic
36C24×C4—21no—
37C22×M16—22no—
38C2×C22⋊Q8—24no—
39C2×C22⋊Q8—24no—
40C2×C22⋊Q8—48no—
41C2×C4×Q8—22no—
42C2×C4×Q8—22no—
43C2×C4×Q8—22no—
44C2×C4×Q8—22no—
45C2×C4×Q8C2×C412yes—
46C2×C4×Q8D412yes—
47C2×C4×Q8D412yes—
48C2×C4×Q8C2312yes—
49C2×C4×D4—21no—
50C2×C4×D4—21no—
51C2×C4×D4—22no—
52C2×C4×D4—22no—
53C2×C4×D4—22no—
54C2×C4×D4—22no—
55C2×C4×D4C2×C412yes—
56C2×C4×D4C2312yes—
57C22×C4⋊C4—22no—
58C22×C4⋊C4—21no—
59C22×C4⋊C4C2×C411yescharacteristic
60C22×C4⋊C4C2×C412yes—
61C22×C4⋊C4D411yescharacteristic
62C22×C22⋊C4—22no—
63C22×C22⋊C4—22no—
64C22×C22⋊C4—21no—
65C22×C42D412yes—
66C22×C42C2311yescharacteristic
67#446—216no—
68#446—216no—
69#432—28no—
70#432—28no—
71#431—22no—
72#431—22no—
73#431D414yes—
74#431C2314yes—
75#423—22no—
76#423—22no—
77#423—22no—
78#423C2314yes—
79C2×C4⋊C8—24no—
80C2×C4⋊C8—22no—
81C2×C4⋊C8—22no—
82C2×C4⋊C8—22no—
83C2×#101—24no—
84C2×#101—44no—
85C2×C22⋊C8—22no—
86C2×#97—24no—
87C2×C4×C8D414yes—
88#398—24no—
89#398C2×C418yes—
90#394—24no—
91#394C2×C418yes—
92#388—28no—
93#388—28no—
94#382—21no—
95#382—21no—
96#382C2×C412yes—
97#382C2312yes—
98#380—24no—
99#380—24no—
100C2×#95—22no—
101C2×#95—21no—
102C2×#95C2×C412yes—
103#343—24no—
104D4⋊C8—216no—
105C25—21no—
106C22×Q8—22no—
107C22×Q8—22no—
108C22×Q8—24no—
109C22×Q8—22no—
110C22×Q8—22no—
111C22×Q8C22⋊C412yes—
112C22×Q8C2×D412yes—
113C22×D4—21no—
114C22×D4—22no—
115C22×D4—22no—
116C22×D4—44no—
117C22×D4C22×C412yes—
118C23×C4—22no—
119C23×C4—21no—
120C23×C4—22no—
121C23×C4—22no—
122C23×C4—42no—
123C23×C4—42no—
124C23×C4—44no—
125C23×C4—42no—
126C23×C4—42no—
127C23×C4C22⋊C412yes—
128C23×C4C22⋊C412yes—
129C23×C4C22×C411yescharacteristic
130C23×C4C2×D411yescharacteristic
131C23×C4C2×D411yescharacteristic
132C2×M16—24no—
133C2×M16—42no—
134C2×M16—44no—
135C2×M16—44no—
136C22×C8—24no—
137C22×C8—42no—
138C22⋊Q8—416no—
139C22⋊Q8—416no—
140C4×Q8—24no—
141C4×Q8—24no—
142C4×Q8—24no—
143C4×Q8—24no—
144C4×Q8—24no—
145C4×Q8—24no—
146C4×Q8—24no—
147C4×Q8—24no—
148C4×D4—24no—
149C4×D4—24no—
150C4×D4—24no—
151C4×D4—24no—
152C4×D4—42no—
153C4×D4—42no—
154C4×D4—42no—
155C4×D4—42no—
156C2×C4⋊C4—24no—
157C2×C4⋊C4—24no—
158C2×C4⋊C4—22no—
159C2×C4⋊C4—22no—
160C2×C4⋊C4—22no—
161C2×C4⋊C4—22no—
162C2×C4⋊C4—22no—
163C2×C4⋊C4—28no—
164C2×C4⋊C4—21no—
165C2×C4⋊C4—22no—
166C2×C4⋊C4—48no—
167C2×C4⋊C4—44no—
168C2×C4⋊C4C22⋊C414yes—
169C2×C4⋊C4C22⋊C412yes—
170C2×C4⋊C4C22×C412yes—
171C2×C4⋊C4C22×C414yes—
172C2×C4⋊C4C2×D412yes—
173C2×C22⋊C4—22no—
174C2×C22⋊C4—28no—
175C2×C22⋊C4—28no—
176C2×C22⋊C4—22no—
177C2×C22⋊C4—48no—
178C2×C22⋊C4—48no—
179C2×C22⋊C4—41no—
180C2×C22⋊C4—41no—
181C2×C22⋊C4—41no—
182C2×C22⋊C4—41no—
183C2×C42—22no—
184C2×C42—22no—
185C2×C42—22no—
186C2×C42—22no—
187C2×C42C22⋊C414yes—
188C2×C42C22×C411yescharacteristic
189C2×C42C2×D414yes—
190C2×C42C2×D412yes—
191C2×C42C2×D412yes—
192C2×C42C2×D411yescharacteristic
193C2×C42C2×D411yescharacteristic
194C2×C42#4112yes—
195C2×C42#4112yes—
196C2×C42C2411yescharacteristic
197C4⋊C8—216no—
198C4⋊C8—24no—
199C4⋊C8—24no—
200C4⋊C8—24no—
201C4⋊C8—24no—
202C4⋊C8—42no—
203C4⋊C8—42no—
204#101—48no—
205C22⋊C8—24no—
206C22⋊C8—24no—
207#97—216no—
208C4×C8—24no—
209C4×C8C2×D418yes—
210#95—28no—
211#95—22no—
212#95—22no—
213#95—22no—
214#95C22×C414yes—
215C24—24no—
216C24—22no—
217C24—42no—
218C24—42no—
219C24—42no—
220C24—41no—
221C24—41no—
222C24—42no—
223C24—42no—
224C24C2×C22⋊C411yescharacteristic
225C2×Q8—24no—
226C2×Q8—22no—
227C2×Q8—24no—
228C2×Q8—22no—
229C2×Q8—24no—
230C2×Q8—24no—
231C2×Q8—24no—
232C2×Q8—44no—
233C2×Q8—44no—
234C2×Q8—44no—
235C2×Q8—44no—
236C2×D4—28no—
237C2×D4—24no—
238C2×D4—44no—
239C2×D4—44no—
240C2×D4—48no—
241C2×D4—44no—
242C2×D4—42no—
243C22×C4—22no—
244C22×C4—22no—
245C22×C4—22no—
246C22×C4—24no—
247C22×C4—24no—
248C22×C4—22no—
249C22×C4—24no—
250C22×C4—22no—
251C22×C4—42no—
252C22×C4—42no—
253C22×C4—44no—
254C22×C4—44no—
255C22×C4—44no—
256C22×C4—41no—
257C22×C4—41no—
258C22×C4—42no—
259C22×C4—44no—
260C22×C4—42no—
261C22×C4—44no—
262C22×C4—44no—
263C22×C4—42no—
264C22×C4—42no—
265C22×C4—44no—
266C22×C4—44no—
267C22×C4—44no—
268C22×C4—84no—
269C22×C4—84no—
270C22×C4—84no—
271C22×C4—84no—
272C22×C4C2×C22⋊C414yes—
273C22×C4C2×C22⋊C414yes—
274C22×C4C2×C22⋊C411yescharacteristic
275C22×C4C2×C22⋊C411yescharacteristic
276C22×C4C2×C22⋊C411yescharacteristic
277C22×C4C4×D412yes—
278C22×C4C4×D412yes—
279C22×C4#12011yescharacteristic
280C22×C4#12011yescharacteristic
281C22×C4#12112yes—
282C22×C4#12112yes—
283C22×C4#12311yescharacteristic
284C22×C4#12311yescharacteristic
285C22×C4AGL(1,ℤ/8)12yes—
286C22×C4AGL(1,ℤ/8)14yes—
287C22×C4#13712yes—
288C22×C4C23×C411yescharacteristic
289C22×C4C22×D411yescharacteristic
290C22×C4C22×D411yescharacteristic
291M16—44no—
292M16—44no—
293M16—84no—
294C2×C8—28no—
295C2×C8—48no—
296C2×C8—44no—
297C2×C8—84no—
298C4⋊C4—28no—
299C4⋊C4—24no—
300C4⋊C4—24no—
301C4⋊C4—28no—
302C4⋊C4—24no—
303C4⋊C4—416no—
304C4⋊C4—44no—
305C4⋊C4—42no—
306C4⋊C4—44no—
307C22⋊C4—416no—
308C22⋊C4—416no—
309C22⋊C4—42no—
310C22⋊C4—42no—
311C22⋊C4—42no—
312C22⋊C4—42no—
313C42—24no—
314C42—24no—
315C42—24no—
316C42—24no—
317C42C4×D412yes—
318C42C4×D412yes—
319C42#12012yes—
320C42#12112yes—
321C42#12112yes—
322C42#12312yes—
323C42C22×D412yes—
324C42C2×#4112yes—
325C23—22no—
326C23—22no—
327C23—24no—
328C23—42no—
329C23—44no—
330C23—48no—
331C23—48no—
332C23—42no—
333C23—42no—
334C23—42no—
335C23—42no—
336C23—44no—
337C23—42no—
338C23—84no—
339C23—84no—
340C23—82no—
341C23—82no—
342C23—82no—
343C23—82no—
344C23#38611yescharacteristic
345C23#38611yescharacteristic
346C23#41712yes—
347C23#41812yes—
348C23C22×C22⋊C411yescharacteristic
349Q8—48no—
350Q8—44no—
351Q8—44no—
352D4—28no—
353D4—44no—
354D4—48no—
355C2×C4—24no—
356C2×C4—22no—
357C2×C4—22no—
358C2×C4—24no—
359C2×C4—24no—
360C2×C4—24no—
361C2×C4—24no—
362C2×C4—41no—
363C2×C4—41no—
364C2×C4—42no—
365C2×C4—41no—
366C2×C4—41no—
367C2×C4—41no—
368C2×C4—41no—
369C2×C4—44no—
370C2×C4—44no—
371C2×C4—44no—
372C2×C4—44no—
373C2×C4—44no—
374C2×C4—44no—
375C2×C4—44no—
376C2×C4—42no—
377C2×C4—42no—
378C2×C4—42no—
379C2×C4—82no—
380C2×C4—88no—
381C2×C4—82no—
382C2×C4—82no—
383C2×C4—88no—
384C2×C4—84no—
385C2×C4—84no—
386C2×C4#38611yescharacteristic
387C2×C4#38611yescharacteristic
388C2×C4#38612yes—
389C2×C4#38612yes—
390C2×C4#41712yes—
391C2×C4#41812yes—
392C2×C4#46814yes—
393C2×C4#46814yes—
394C2×C4#46914yes—
395C2×C4#46914yes—
396C2×C4C2×C4×D412yes—
397C2×C4C2×#12011yescharacteristic
398C2×C4C2×#12112yes—
399C2×C4C2×#12311yescharacteristic
400C2×C4C2×AGL(1,ℤ/8)12yes—
401C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
402C2×C4C2×#13711yescharacteristic
403C8—48no—
404C8—84no—
405C22—24no—
406C22—24no—
407C22—21no—
408C22—21no—
409C22—21no—
410C22—21no—
411C22—44no—
412C22—44no—
413C22—44no—
414C22—82no—
415C22—82no—
416C22—88no—
417C22—88no—
418C22—82no—
419C22—82no—
420C22#189112yes—
421C22#189512yes—
422C22#189512yes—
423C22#191212yes—
424C22C2×#38611yescharacteristic
425C22C2×#41811yescharacteristic
426C22C2×#41711yescharacteristic
427C4—21no—
428C4—21no—
429C4—21no—
430C4—21no—
431C4—22no—
432C4—22no—
433C4—44no—
434C4—44no—
435C4—84no—
436C4—82no—
437C4#189514yes—
438C4C2×#46812yes—
439C4C2×#46912yes—
440C2—21no—
441C2—21no—
442C2—22no—
443C2—84no—
444C2#949014yesdirect product factor
445C2C2×#189111yescharacteristic
446C2C2×#189511yescharacteristic
447C2C2×#191211yescharacteristic
subgroupG/H
center, socleC23#386
commutatorC22×C4C23×C4
Frattini, cosocleC2×C42C24
prime radicalC23×D4C2×C4
LCSG ▷ C22×C4 ▷ C22 ▷ C1
UCSC1 ◁ C23 ◁ C22×C42 ◁ G
LECSG ▷ C2×C42 ▷ C22 ▷ C1

Complements

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

NH ≅ G/Ntype
1. C2×#2983C2semidirect
3. C2×#1801C2semidirect
5. #9490C2direct (N × H)
6. C2×#1286C2semidirect
12. #2983C22semidirect
28. #1801C22semidirect
33. #1286C22semidirect
444. C2#9490direct (N × H)

Maximal subgroups

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

subgroupindex
C2×#29832
C2×#25362
C2×#18012
C2×#14862
#94902
C2×#12862