Finite Group Databasebeta

#43252890

order28544
automorphism?
homologyAbelianization (H1) = C42 · Schur multiplier (H2) = C22

Aliases

No aliases for this group.

Splittings

SylowC223 ⋊ #1382

Subgroups

subgroupG/H
centerC2×C4#16813155
commutatorC8×C223C42
FrattiniC22×C8C2×D223
FittingC2×#108×C223C2
socleC22×C223#102
prime radicalC23×C223SD16
cosocleC22×C8×C223C22
hypercenterC2×#108D223
hypocenterC223#1382
LCSG ▷ C8×C223 ▷ C4×C223 ▷ C2×C223 ▷ C223
UCSC1 ◁ C2×C4 ◁ C22×C4 ◁ C22×C8 ◁ C2×#108

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

normal subgroups only

This group has 132 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

transitive degreeμt(G) = 14272

Polycyclic presentation:

2^7,223|a^2=d,b^2=e,c^2=fg,e^2=fg,f^2=g,b^a=bc,c^a=cf,e^a=efg,f^a=fg,h^a=h^222,h^b=h^222

Conjugacy classes & character table

3152 conjugacy classes. The character table is too large to display.

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(28544, 2607);