Finite Group Databasebeta

← C2×#13381 #498995

Subgroups — C2×#13381 #498995

Order 512.

1380 conjugacy classes of subgroups.

The subgroup lattice has 444 nodes — too large to display as a diagram.

Conjugacy classes of subgroups

#subgroupG/Hclass sizemultiplicitynormal?properties
1C22×#466C211yesmaximal, characteristic
2C22×#367C211yesmaximal, characteristic, complemented
3C22×#357C211yesmaximal, characteristic, complemented
4C22×#357C211yesmaximal, characteristic, complemented
5C22×C22⋊C16C211yesmaximal, characteristic, complemented
6C2×#1808C211yesmaximal, characteristic, complemented
7#13381C218yesmaximal, direct product factor
8C2×#1380C211yesmaximal, characteristic, complemented
9C23×D8C2211yescharacteristic
10C24×C8C2211yescharacteristic
11C22×#121—21no—
12C23×C16C2211yescharacteristic
13C23×C16C2211yescharacteristic
14C2×#466—24no—
15C2×#466—24no—
16C2×#466—22no—
17C2×#466C2214yes—
18C22×#107C2211yescharacteristic
19C22×#107C2211yescharacteristic
20C22×#107C2211yescharacteristic
21C22×#102—21no—
22C2×#380—21no—
23C2×#367—24no—
24C2×#367C2214yescomplemented
25C2×#357—24no—
26C2×#357—24no—
27C2×#357C2214yescomplemented
28C2×#357C2214yescomplemented
29C2×C22⋊C16—24no—
30C2×C22⋊C16C2214yescomplemented
31#1808—22no—
32#1808C2214yescomplemented
33C2×#340—21no—
34#1380C2214yescomplemented
35C23×D4—21no—
36C23×D4—41no—
37C24×C4D411yescharacteristic
38C22×D8—22no—
39C22×D8—21no—
40C22×D8—22no—
41C22×D8—22no—
42C22×D8—22no—
43C22×D8—22no—
44C22×D8D414yes—
45C22×D8C2312yes—
46C23×C8—22no—
47C23×C8—22no—
48C23×C8—22no—
49C23×C8—22no—
50C23×C8—22no—
51C23×C8—22no—
52C23×C8D412yes—
53C23×C8D411yescharacteristic
54C23×C8C2312yes—
55C23×C8C2311yescharacteristic
56C2×#121—28no—
57C2×#121—24no—
58C2×#121—44no—
59C2×#121—42no—
60C22×C4⋊C4—21no—
61C22×C4⋊C4—21no—
62C22×C4⋊C4—21no—
63C22×C22⋊C4—41no—
64C22×C22⋊C4—41no—
65C22×C16—22no—
66C22×C16—22no—
67C22×C16—22no—
68C22×C16—22no—
69C22×C16—22no—
70C22×C16D414yescomplemented
71C22×C16C2312yes—
72C22×C16C2312yes—
73#466—216no—
74#466—28no—
75#466—28no—
76C2×#107—21no—
77C2×#107—22no—
78C2×#107—22no—
79C2×#107—22no—
80C2×#107—22no—
81C2×#107—22no—
82C2×#107—21no—
83C2×#107—21no—
84C2×#107D414yes—
85C2×#107C2312yes—
86C2×#107C2312yes—
87C2×#107C2312yes—
88C2×#102—28no—
89C2×#102—24no—
90#380—24no—
91#380—42no—
92C2×#95—41no—
93#367—28no—
94#357—28no—
95#357—28no—
96C22⋊C16—28no—
97#340—24no—
98C25—41no—
99C25D811yescharacteristic
100C22×D4—24no—
101C22×D4—22no—
102C22×D4—48no—
103C22×D4—44no—
104C22×D4—42no—
105C22×D4—42no—
106C22×D4—41no—
107C22×D4—42no—
108C22×D4—42no—
109C22×D4—42no—
110C22×D4—84no—
111C22×D4—84no—
112C23×C4—22no—
113C23×C4—22no—
114C23×C4—22no—
115C23×C4—22no—
116C23×C4—22no—
117C23×C4—22no—
118C23×C4—41no—
119C23×C4—41no—
120C23×C4—41no—
121C23×C4D812yes—
122C23×C4D811yescharacteristic
123C23×C4C2×D412yes—
124C23×C4C2×D411yescharacteristic
125C2×D8—24no—
126C2×D8—28no—
127C2×D8—28no—
128C2×D8—22no—
129C2×D8—22no—
130C2×D8—22no—
131C2×D8—22no—
132C2×D8—22no—
133C2×D8—44no—
134C2×D8—42no—
135C2×D8—42no—
136C2×D8—44no—
137C2×D8C2×D414yes—
138C22×C8—22no—
139C22×C8—22no—
140C22×C8—22no—
141C22×C8—24no—
142C22×C8—24no—
143C22×C8—24no—
144C22×C8—22no—
145C22×C8—22no—
146C22×C8—22no—
147C22×C8—22no—
148C22×C8—22no—
149C22×C8—22no—
150C22×C8—44no—
151C22×C8—44no—
152C22×C8—44no—
153C22×C8—44no—
154C22×C8C2×D412yes—
155C22×C8C2×D411yescharacteristic
156C22×C8C2×D412yes—
157C22×C8C2×D412yes—
158C22×C8C2×D412yes—
159C22×C8#4112yes—
160C22×C8#4112yes—
161C22×C8#4112yes—
162C22×C8C2411yescharacteristic
163#121—216no—
164#121—48no—
165#121—416no—
166C2×C4⋊C4—24no—
167C2×C4⋊C4—22no—
168C2×C4⋊C4—22no—
169C2×C4⋊C4—22no—
170C2×C4⋊C4—41no—
171C2×C4⋊C4—42no—
172C2×C4⋊C4—42no—
173C2×C4⋊C4—42no—
174C2×C4⋊C4—42no—
175C2×C4⋊C4—42no—
176C2×C4⋊C4—41no—
177C2×C4⋊C4—41no—
178C2×C22⋊C4—48no—
179C2×C22⋊C4—44no—
180C2×C22⋊C4—44no—
181C2×C22⋊C4—84no—
182C2×C16—28no—
183C2×C16—22no—
184C2×C16—22no—
185C2×C16—22no—
186C2×C16—22no—
187C2×C16—22no—
188C2×C16—44no—
189C2×C16C2×D414yescomplemented
190#107—24no—
191#107—22no—
192#107—22no—
193#107—22no—
194#107—22no—
195#107—22no—
196#107—42no—
197#107—42no—
198#107C2×D414yes—
199#102—216no—
200#95—44no—
201C24—22no—
202C24—22no—
203C24—22no—
204C24—22no—
205C24—22no—
206C24—22no—
207C24—42no—
208C24—44no—
209C24—82no—
210C24—82no—
211C24—82no—
212C24—82no—
213C24—82no—
214C24—82no—
215C24SD3214yes—
216C24C2×D812yes—
217C24C2×D811yescharacteristic
218C2×D4—24no—
219C2×D4—416no—
220C2×D4—42no—
221C2×D4—42no—
222C2×D4—42no—
223C2×D4—42no—
224C2×D4—42no—
225C2×D4—48no—
226C2×D4—44no—
227C2×D4—48no—
228C2×D4—88no—
229C2×D4—832no—
230C2×D4—88no—
231C2×D4—82no—
232C2×D4—84no—
233C2×D4—82no—
234C2×D4—84no—
235C22×C4—22no—
236C22×C4—22no—
237C22×C4—22no—
238C22×C4—22no—
239C22×C4—22no—
240C22×C4—22no—
241C22×C4—22no—
242C22×C4—22no—
243C22×C4—22no—
244C22×C4—24no—
245C22×C4—24no—
246C22×C4—24no—
247C22×C4—44no—
248C22×C4—44no—
249C22×C4—44no—
250C22×C4—44no—
251C22×C4—42no—
252C22×C4—44no—
253C22×C4—42no—
254C22×C4—42no—
255C22×C4—82no—
256C22×C4—82no—
257C22×C4—82no—
258C22×C4—82no—
259C22×C4—82no—
260C22×C4—82no—
261C22×C4—82no—
262C22×C4—82no—
263C22×C4#12012yes—
264C22×C4#12112yes—
265C22×C4#12312yes—
266C22×C4C2×D812yes—
267C22×C4C2×D811yescharacteristic
268C22×C4#13512yes—
269C22×C4AGL(1,ℤ/8)12yes—
270C22×C4#13712yes—
271C22×C4C22×D411yescharacteristic
272D8—24no—
273D8—24no—
274D8—42no—
275D8—42no—
276D8—48no—
277C2×C8—22no—
278C2×C8—22no—
279C2×C8—22no—
280C2×C8—44no—
281C2×C8—42no—
282C2×C8—42no—
283C2×C8—42no—
284C2×C8—42no—
285C2×C8—48no—
286C2×C8#12012yes—
287C2×C8#12114yes—
288C2×C8#12114yes—
289C2×C8#12112yes—
290C2×C8#12314yes—
291C2×C8#12312yes—
292C2×C8#12414yes—
293C2×C8C22×D411yescharacteristic
294C2×C8C22×D411yescharacteristic
295C2×C8C22×D411yescharacteristic
296C2×C8C2×#4111yescharacteristic
297C2×C8C2×#4111yescharacteristic
298C2×C8C2×#4111yescharacteristic
299C4⋊C4—24no—
300C4⋊C4—42no—
301C4⋊C4—44no—
302C4⋊C4—42no—
303C4⋊C4—42no—
304C4⋊C4—42no—
305C4⋊C4—42no—
306C4⋊C4—82no—
307C4⋊C4—82no—
308C22⋊C4—416no—
309C22⋊C4—88no—
310C16—24no—
311C16—42no—
312C23—22no—
313C23—22no—
314C23—22no—
315C23—22no—
316C23—28no—
317C23—28no—
318C23—22no—
319C23—28no—
320C23—22no—
321C23—44no—
322C23—44no—
323C23—44no—
324C23—44no—
325C23—44no—
326C23—82no—
327C23—82no—
328C23—82no—
329C23—82no—
330C23—82no—
331C23—88no—
332C23—88no—
333C23—82no—
334C23—88no—
335C23—164no—
336C23—164no—
337C23—164no—
338C23—164no—
339C23#44712yes—
340C23#46612yes—
341C23#48012yes—
342C23C2×SD3214yes—
343C23C2×SD3212yes—
344C23#50812yes—
345C23#50912yes—
346C23#50912yes—
347C23C22×D811yescharacteristic
348D4—44no—
349D4—44no—
350D4—832no—
351D4—82no—
352D4—82no—
353D4—88no—
354C2×C4—22no—
355C2×C4—22no—
356C2×C4—22no—
357C2×C4—44no—
358C2×C4—42no—
359C2×C4—42no—
360C2×C4—42no—
361C2×C4—42no—
362C2×C4—48no—
363C2×C4—44no—
364C2×C4—82no—
365C2×C4—82no—
366C2×C4—88no—
367C2×C4—82no—
368C2×C4—82no—
369C2×C4—82no—
370C2×C4—82no—
371C2×C4—82no—
372C2×C4—82no—
373C2×C4—164no—
374C2×C4—164no—
375C2×C4#39414yes—
376C2×C4#44712yes—
377C2×C4#45214yes—
378C2×C4#46612yes—
379C2×C4#46814yes—
380C2×C4#48012yes—
381C2×C4#48214yes—
382C2×C4C2×#12011yescharacteristic
383C2×C4C2×#12111yescharacteristic
384C2×C4C2×#12311yescharacteristic
385C2×C4C2×#13511yescharacteristic
386C2×C4C2×AGL(1,ℤ/8)11yescharacteristic
387C2×C4C2×#13711yescharacteristic
388C8—42no—
389C8#39414yes—
390C8C2×#12111yescharacteristic
391C8C2×#12111yescharacteristic
392C8C2×#12311yescharacteristic
393C8C2×#12411yescharacteristic
394C22—24no—
395C22—24no—
396C22—24no—
397C22—42no—
398C22—416no—
399C22—42no—
400C22—42no—
401C22—42no—
402C22—84no—
403C22—84no—
404C22—84no—
405C22—162no—
406C22—162no—
407C22—1616no—
408C22—162no—
409C22—162no—
410C22#203314yes—
411C22#218614yes—
412C22#218714yes—
413C22#221714yes—
414C22#221814yes—
415C22#223314yes—
416C22#223414yes—
417C22C2×#44711yescharacteristic
418C22C2×#46611yescharacteristic
419C22C2×#48011yescharacteristic
420C22C22×SD3211yescharacteristic
421C22C2×#50811yescharacteristic
422C22C2×#50911yescharacteristic
423C22C2×#50911yescharacteristic
424C4—42no—
425C4—84no—
426C4—162no—
427C4—162no—
428C4#203314yes—
429C4C2×#39411yescharacteristic
430C4C2×#45211yescharacteristic
431C4C2×#46811yescharacteristic
432C4C2×#48211yescharacteristic
433C2—44no—
434C2—164no—
435C2#1338118yesdirect product factor
436C2C2×#203311yescharacteristic
437C2C2×#218711yescharacteristic
438C2C2×#218611yescharacteristic
439C2C2×#221711yescharacteristic
440C2C2×#221811yescharacteristic
441C2C2×#223411yescharacteristic
442C2C2×#223311yescharacteristic
subgroupG/H
center, socleC24C2×D8
commutator, Frattini, cosocleC22×C8C24
prime radicalC22×#466C2
LCSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1
UCSC1 ◁ C24 ◁ C24×C4 ◁ C24×C8 ◁ G
LECSG ▷ C22×C8 ▷ C4 ▷ C2 ▷ C1

Complements

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

NH ≅ G/Ntype
2. C22×#367C2semidirect
3. C22×#357C2semidirect
4. C22×#357C2semidirect
5. C22×C22⋊C16C2semidirect
6. C2×#1808C2semidirect
7. #13381C2direct (N × H)
8. C2×#1380C2semidirect
24. C2×#367C22semidirect
27. C2×#357C22semidirect
28. C2×#357C22semidirect
30. C2×C22⋊C16C22semidirect
32. #1808C22semidirect
34. #1380C22semidirect
70. C22×C16D4semidirect
189. C2×C16C2×D4semidirect
435. C2#13381direct (N × H)

Maximal subgroups

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

subgroupindex
C22×#4662
C22×#3672
C22×#3572
C22×C22⋊C162
C2×#18082
#133812
C2×#13802