Finite Group Databasebeta

D113⋊#104 #20299593

order7232
automorphism?
homologyAbelianization (H1) = C22×C4 · Schur multiplier (H2) = C23

Aliases

unambiguous semidirect productD113⋊#104

Splittings

Fitting#41×C113 ⋊ C4
SylowC113 ⋊ C2×#104

Subgroups

subgroupG/H
centerC4C22⋊#90673
commutatorC4×C113C22×C4
FrattiniC4C22×#90673
Fitting#41×C113C4
socleC2×C113C2×C22⋊C4
hypercenter#41#90673
hypocenterC113C2×#104
LCSG ▷ C4×C113 ▷ C2×C113 ▷ C113
UCSC1 ◁ C4 ◁ C2×C4 ◁ #41

170 conjugacy classes of subgroups; only the 50 normal subgroups are shown.

normal subgroups only

This group has 170 conjugacy classes of subgroups — too many to draw. Only its 50 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:

2^6,113|a^2=e,d^2=f,e^2=f,b^a=bd,d^a=df,g^a=g^98,d^b=df,g^c=g^112,g^e=g^112

Conjugacy classes & character table

308 conjugacy classes — view the full character table.

Relationships

maximal subgroup of#104×#90673, #28406339, #28406348, …
maximal normal subgroup of#104×#90673, #28406339, #28406348, …
maximal quotient of#28405860, #28405863, #28405865, …

GAP

Construct this group in GAP via the SmallGroups library:

gap> SmallGroup(7232, 1544);