Finite Group Databasebeta

#26020222

order11392
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C25

Aliases

No aliases for this group.

Splittings

SylowC89 ⋊ #1795

Subgroups

subgroupG/H
centerC2#19151454
commutatorC2×C4×C89C22×C4
FrattiniC22×C4C22×D89
Fitting, prime radicalC2×H(5,𝔽2)×C89C2
socleC2×C89#379
cosocleC22×C4×C89C23
hypercenterC2×H(5,𝔽2)D89
hypocenterC89#1795
LCSG ▷ C2×C4×C89 ▷ C2×C89 ▷ C89
UCSC1 ◁ C2 ◁ C22×C4 ◁ C2×H(5,𝔽2)

588 conjugacy classes of subgroups; only the 121 normal subgroups are shown.

normal subgroups only

This group has 588 conjugacy classes of subgroups — too many to draw. Only its 121 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=f,d^2=g,b^a=bd,c^a=ce,d^a=dg,e^a=eg,h^a=h^88,d^b=dg,f^c=fg

Conjugacy classes & character table

1525 conjugacy classes. The character table is too large to display.

Relationships

maximal subgroup of#36469973, #36469975, #36469983, …
maximal normal subgroup of#36469973, #36469975, #36469983, …
maximal quotient of#36445847, #36445854, #36445859, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(11392, 4480);