Finite Group Databasebeta

#13133993

order1728
automorphism?
homologyAbelianization (H1) = C2×C4 · Schur multiplier (H2) = C2

Aliases

No aliases for this group.

Splittings

FittingC27×#108 ⋊ C2
SylowC27 ⋊ #359

Subgroups

subgroupG/H
centerC4#88369
commutatorC8×C27C2×C4
FrattiniC2×C8×C9C2×D3
FittingC27×#108C2
socleC2×C3#63369
prime radical#11720154C2
cosocleC2×C8×C27C22
hypercenter#108D27
hypocenterC27#359
LCSG ▷ C8×C27 ▷ C4×C27 ▷ C2×C27 ▷ C27
UCSC1 ◁ C4 ◁ C2×C4 ◁ C2×C8 ◁ #108

112 conjugacy classes of subgroups; only the 45 normal subgroups are shown.

normal subgroups only

This group has 112 conjugacy classes of subgroups — too many to draw. Only its 45 normal subgroups are shown.

Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.

Full subgroup data →

Presentation

minimal degreeμ(G) = 59
transitive degreeμt(G) = 864

Polycyclic presentation:

2^6,3^3|b^2=c,c^2=f,d^2=ef,e^2=f,g^3=h,h^3=i,b^a=bd,d^a=de,e^a=ef,g^a=g^2h^2i^2,h^a=h^2i^2,i^a=i^2,d^b=de,e^b=ef

Conjugacy classes & character table

204 conjugacy classes — view the full character table.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(1728, 56);