Finite Group Databasebeta

#26018955

order11392
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C2×C4

Aliases

No aliases for this group.

Splittings

Fitting#431×C89 ⋊ C2
SylowC89 ⋊ #1553

Subgroups

subgroupG/H
centerC22C2×#13083551
commutatorC2×C4×C89C22×C4
FrattiniC42C22×D89
Fitting#431×C89C2
socleC22×C89C2×C22⋊C4
prime radical#19152148C2
cosocleC42×C89C23
hypercenter#431D89
hypocenterC89#1553
LCSG ▷ C2×C4×C89 ▷ C22×C89 ▷ C89
UCSC1 ◁ C22 ◁ C2×C42 ◁ #431

242 conjugacy classes of subgroups; only the 73 normal subgroups are shown.

normal subgroups only

This group has 242 conjugacy classes of subgroups — too many to draw. Only its 73 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|a^2=e,c^2=fg,d^2=g,e^2=fg,b^a=bd,c^a=cf,d^a=df,d^b=dg,e^b=efg,h^b=h^88

Conjugacy classes & character table

1792 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36446767, #36446768, #36446831, …
maximal normal subgroup of#36446767, #36446768, #36446831, …
maximal quotient of#36442448, #36442458, #36442569, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 3213);