Finite Group Databasebeta

#26031445

order11392
automorphism?
homologyAbelianization (H1) = C24 · Schur multiplier (H2) = C24

Aliases

No aliases for this group.

Splittings

Fitting#490×C89 ⋊ C2
SylowC89 ⋊ #3235

Subgroups

subgroupG/H
centerC22C2×D4×D89
commutator, cosocleC2×C4×C89C24
FrattiniC2×C4C23×D89
Fitting#490×C89C2
socleC22×C89C22×D4
prime radical#19152146C2
hypercenter#490D89
hypocenterC89#3235
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C22 ◁ C42 ◁ #490

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

normal subgroups only

This group has 366 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.

Full subgroup data →

Presentation

Polycyclic presentation:

2^7,89|b^2=e,c^2=e,d^2=g,f^2=g,b^a=be,c^a=cf,d^a=de,f^a=fg,c^b=ceg,f^c=fg,h^d=h^88

Conjugacy classes & character table

730 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#36535813, #36535815, #36535817, …
maximal normal subgroup of#36535813, #36535815, #36535817, …
maximal quotient of#36563946, #36564181, #36565002, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 15703);